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TRANSCRIPT
Technological integration: is augmented reality an effective tool
for in-store retailing?
Exposé
EUROPEAN MASTER IN BUSINESS STUDIES UNIVERSITY OF KASSEL
Candidate: Gaia Sabbioni
Supervisor: Prof. Andrea Molinari
Technological integration: is AR an effective tool for in-store retailing? 1
Title: Technological integration: is AR an effective tool for in-store retailing?
Author: Gaia Sabbioni
Abstract:
The purpose of this paper is to shed a light on whether Augmented Reality (AR) can be a
source of strategic value for retail companies. Virtual Fitting Room is a type of AR-based
device that provides the customer with a 3D visualization of how a product fits without the
need of wearing it. VFR enlarges customers choices inside the stores and enhances the fun
factor characterizing the shopping experience. From the retailers’ point of view, VFR
represents a smart source to collect information and data about the visit in-store. Therefore,
VFR was chosen to embody the functionalities AR can add to the shopping experience in the
physical shop. Additionally, the interest towards this technology is explained by the lack of
academic assessment on its effectiveness in the light of recent investment and improvement
in the technology.
To understand if VFR functionalities would be appreciated by customers, an online
questionnaire will be conducted as a way to collect empirical data. With the results of the
survey, it will be possible to understand the functionalities that will be valued the most, with
the purpose of understanding if customers are more attracted by the hedonic value
represented by the perceived enjoyment or if the functional features are more recognized.
In the conclusion, the purpose will be to outline insights about the drivers that will lead
consumers towards the use of AR in a physical store.
Keywords: augmented reality, physical store, virtual fitting room, consumer attitude.
Technological integration: is AR an effective tool for in-store retailing? 2
Table of Contents
1 Introduction ............................................................................................................................. 4
1.1 Background ...................................................................................................................... 4
1.2 Problem statement ............................................................................................................ 4
1.3 Purpose ............................................................................................................................. 5
1.4 Structure ........................................................................................................................... 5
2 AR Background ...................................................................................................................... 6
2.1 AR Definition and Differentiation with VR technology .................................................. 6
2.2 Overview of Architecture and Technology behind AR ................................................... 8
2.3 Overview of application’s fields of AR technology....................................................... 10
2.5 AR in experiential marketing ......................................................................................... 11
2.6 AR in Retail .................................................................................................................... 13
3 Theoretical background ........................................................................................................ 19
4 Theoretical framework .......................................................................................................... 21
5 Methodology ......................................................................................................................... 24
6 Analysis of the results ........................................................................................................... 25
7 Conclusions ........................................................................................................................... 25
7.1 Theoretical implications ................................................................................................. 25
7.2 Managerial implications ................................................................................................. 25
7.3 Limitations and further research .................................................................................... 25
8 Final conclusions .................................................................................................................. 25
References ................................................................................................................................ 26
Technological integration: is AR an effective tool for in-store retailing? 3
List of Abbreviations
AR= Augmented Reality
VR= Virtual Reality
HDM= Head Mounted Device
VR= Virtual Reality
R&D= Research and Development
3D= Third Dimension
SAR= Spatial Augmented Reality
VFR= Virtual Fitting Room
PU= perceived usefulness
PEU= perceived ease of use
PE= perceived enjoyment
Technological integration: is AR an effective tool for in-store retailing? 4
1 Introduction
1.1 Background
In the digital era, a key role is embedded in Augmented Reality. AR implies generation of
digital elements that overlays the real scenario. This type of technology has been around since
1960, often mentioned together with the immersive and more extreme version called Virtual
reality (Arth et al., 2015). AR benefited from several hypes that have contributed to spread and
empower its role as technological innovation. This aspect has been supported by the high
investments and expectations that major Tech companies have devoted to the technology in the
last decade. AR can be adopted by making use of several paradigms according to the level of
interactivity and immersion that is expected, for instance, virtual objects can be added to the
real scene through wearable devices or on displays equipped with webcams or Kinect sensors.
Therefore, the technology developed in different directions, penetrating several fields of
application. On the groundswell of this positive expectations, marketers and retailers have
adopted this technology with the purpose of improving and upgrading the store environment
and more in general aiming at enhancing consumer shopping experience.
1.2 Problem statement
AR in marketing and retail has been adopted with different purposes: to strengthen consumer
awareness, to engage customers, to increase brand loyalty, to enhance the customer’s
experience. In order to do so different types of AR systems and devices have been developed
and applied in retail, with wide adoption in both in-store and out-of-store environments
(Dacko, 2016). In the light of the strong technological component, previous studies mainly
focused on the IT and technical challenges embedded in AR application (Javornik, Rogers,
Moutinho, & Freeman, 2016). Therefore, the academic background is missing a clear,
complete and uniform view of academic research about AR applications in retail and a real
understanding of AR practical uses is lacking (Bonetti, Warnaby, & Quinn, 2017). Among
AR applications in retail, the first appearance of Virtual magic mirror can be dated to 2008
(Javornik et al., 2016), at a time when the technology was still under development
(Carmigniani et al., 2011) and people awareness about technological progress as well as
private technological embracement and internet access were fragmented and limited
(Bulearca & Tamarjan, 2010; Eyüboğlu, 2011). Even if first adoptions of VFR didn’t lead to
Technological integration: is AR an effective tool for in-store retailing? 5
a wide and spread success, given technological progress, in-store appearances of VFR are
still recurrent, showing hopes and positive expectations regarding this technology. Hence, a
real assessment of the effectiveness of this technology is required in order to evaluate if they
are a valuable asset for in-store retail or if they represent a vain investment.
1.3 Purpose
This study aims at providing with an evaluation of AR adoption in physical stores. This purpose
will be addressed with a two-side approach. First of all, by contributing with an overview of
AR paradigms adopted in retail and their evolution, with a specific focus on Virtual fitting
room in-store. After this preliminary analysis on the offer’s side, the technology will be
analysed by considering the point of view of the consumer. The main purpose will be assessing
consumer attitude towards VFR by application of TAM model. By combining the outcomes
from the assessment of AR adoption in retail and the insights resulting from the customers’
point of view, this paper seeks to derive conclusions about the elements that will characterize
AR integration in retail and those that represent an obstacle or prevent its adoption.
1.4 Structure
The paper is structured in the following way: the first part is devoted to the general explanation
of AR technology taking into consideration the definition, its architecture and the main fields
of application. This introduction will lead to moving the focus on AR adoption in retail,
assessing its functions and some specific real cases of AR integration in store.
The second section of the paper is devoted to the quantitative research that will be developed
in order to assess what is the level of acceptance of consumers towards the installation of VFR
in store. As will emerge from the theoretical background, this type of technology requires
continuous assessment due to constant progress in the technology and in the light of users
‘increased familiarity with it. Consequently, in the rest of the section, the development of the
research and connected results will follow.
In the conclusion, the findings emerging from the survey will be commented according to the
elements identified in the real cases of adoption of VFR in retail.
Technological integration: is AR an effective tool for in-store retailing? 6
2 AR Background
2.1 AR Definition and Differentiation with VR technology
AR is a multidisciplinary technological approach that enriches and enhances user’s
environment with real-time information (Carmigniani et al., 2011). AR implies the
combination of real-world pictures with real-time data generated by a computer. In this way,
real and digital information are combined to provide the customer with an augmented
experience. AR maintains and requires an overlay between the two worlds where the consumer
can interact (Huang & Liao, 2015).
Looking back at AR timeline, AR saw the light in the early 50’s when Morton Heilig, a
cinematographer, viewed in the cinema a way to connect the viewer to screen, by involving all
the senses in an effective way. Recalling AR beginning life, it is then important to mention
some of its milestones, starting from its realization in 1968 when Sutherland realized the first
AR system employing an optical see-through Head-Mounted Display. Interactivity was then
brought by Myron Krueger, by inventing the Videoplace, a room where it was possible to
connect with virtual objects (Carmigniani et al., 2011). Another pillar in AR development is
represented by the 1997’s first survey by Azuma that was including this approach and
clarifying the definition of AR as a combination of real and virtual data immersed in a 3D
interactive experience (Wagner, 2009). The new millennium saw the presentation of the first
AR game, ARquake, elaborated by Thomas Bruce and presented during the International
Symposium on Wearable Computers. After early 2000’s, AR started its booming development,
touching several areas of applications and being one the main pillars for technological
innovation. Nowadays many AR’s applications are worldwide adopted and thanks to
technological improvements many technologies that were designed for a specific purpose are
now adopted on a larger scale (Manuri & Sanna, 2016).
It is important to notice that in the second decade of the new millennium, Tech giants have
been involved in an exploding and frenetic race towards AR development. In 2012 Google
Project Glass was presented to the public, having a great impact on research, but even more,
they made the news for their significance on the mass perception of mixed reality technology.
However, when the glasses became available in 2013 they rose positive and negative
evaluations, mainly due to privacy and ethical issues (Arth et al., 2015).
Technological integration: is AR an effective tool for in-store retailing? 7
Throughout 2014, Google announced Project Tango which is an Android smartphone equipped
with a full Kinect-like 3D sensor. Exactly after 3 years, Google launched an advanced version
of Tango to simplify the creation of AR apps (Salter, 2017).
During 2017 both Snapchat and Microsoft's HoloLens launched on the market Augmented
reality devices, respectively headset and Spectacles sunglasses. Meanwhile, Facebook
announced the involvement of its business branch Oculus in the development of augmented
reality smart glasses. Since the acquisition of Oculus in 2014, the social network bought
through the subsidiary 11 AR/VR companies. Accordingly, nowadays the quantity of AR apps
for mobile devices has expanded dramatically and it touches all possible fields of application
(Dacko, 2016).
Accordingly, from this overview, it is clear that all these investments generated several hypes
of interests toward AR technology and that this boosted confidence and expectations towards
it (Bellini et al., 2016).
The augmented information brought by AR can be delivered by two main types of devices. On
one side augmentation can be added by mobile devices, referring to devices that allow
experiencing AR during locomotion, such as wearable devices or smartphone (Arth et al.,
2015). On the other side, many AR applications require only the use of fixed hardware
equipped with webcams or other types of sensory detectors. However, in the next chapter, an
overview of AR system and devices will be discussed.
AR shares its history and has been developed and often mentioned with VR, Virtual Reality
(Carmigniani et al., 2011; Arth et al., 2015). For the purpose of this thesis, it is fundamental to
recall the differences existing between these approaches. As already mentioned, in the
continuum between real and virtual worlds (Milgram & Kishino, 1994), AR implies an overlay
of the surrounding environment with real data.
On the other side, Virtual Reality is a completely immersive experience where the consumer
loses any connections with the surrounding real environment. VR consists of devices that
enable the customer to eliminate any other contacts from real inputs, such as a visor, often
supplemented by headphones and controller gloves (Pita, 2017), in order to prevent other
sensorial connections. The Virtual Environment, as defined by Milgram (1994) deeply engages
the customer in a 3D experience that thanks to the comfortability of the device and the
credibility of the content, involves the consumer in an immersive/synthetic simulation (Bonetti
Technological integration: is AR an effective tool for in-store retailing? 8
et al., 2017; E Pantano, 2015). As already noticed by Caudell and Mizell (1992), in AR
approach fewer pixels have to be rendered, therefore, a lower processing power is required.
This is not only a different point, it can be considered one of the advantages of AR vs VR (Arth
et al., 2015).
However, estimations for expected growth for AR/VR market are extremely positive.
According to the study conducted by the research company Digi- Capital, AR/VR market will
reach dramatic results. The report delivered a real positive picture with a $108 billion VR/AR
market reached by 2021. According to the study, in case of negative performance the market
will still reach 94 billion, otherwise, an under evaluation of AR/VR potentialities could lead to
outperformance around 122 billion. The company underlines that AR will take the biggest
piece of the cake, contributing with a share of 83 billion and 25 billion as VR’s share. Similar
results are provided by another research promoted by The Goldman Sachs Group (Bellini et
al., 2016). According to the authors, AR/VR adoption will follow a similar path as smartphone
and tablets in the last 5 years. Similarly, the main drivers will be positive effects on the learning
curve, therefore a generation of cost reduction that will lead to a price reduction of 5-10%
(Bellini et al., 2016). This is mainly due to the fact that AR/VR devices require components
that are likewise common and in continuous development in Tablet and Smartphone devices,
such as displays, processors, action tracking sensors, wireless connection and storage/memory.
2.2 Overview of Architecture and Technology behind AR
According to Azuma (1997), AR technology is composed of 3 main characteristics:
1. combination of real and virtual elements;
2. real-time data interpretation;
3. 3D objects representation
There are two main steps that allow the augmentation. AR depends on the first process of
tracking and the second moment of rendering (Carmigniani et al., 2011). AR technology
implies that these two steps are performed by specific software. Firstly, they have to identify
precise and fixed points on the scene and track them. To perform this stage, it’s required to
capture head orientation and location information of the user. This is needed to recognize the
real scene the viewer is looking at. This information is then used to ensure the creation of virtual
objects and their alignment with the fixed points identified on the scene. Accordingly, in the
Technological integration: is AR an effective tool for in-store retailing? 9
second step, the desired virtual contents are connected and overlapped to those real selected
elements allowing real-time interaction among all the components. Virtual objects are known
as assets and they can have different nature: text labels, animations, audio messages, 3D
models, and videos. Tracking head location and position information might be more difficult
for the creation and alignment of 3D models, animations and videos. Therefore, technological
improvements mainly concentrated in improving the computation of the user place-orientation
in the real world(Manuri & Sanna, 2016). The methods of tracking and reconstruction can
highly vary according to the real environment, the AR device and system characterizing the
AR performance.
According to Carmigniani et al. (2011), it is possible to categorized AR hardware platform into
3 main groups: Head-mounted devices, Handheld devices and Spatial devices. The main
difference relies on the type of mechanism that is used for the process of rendering, in other
words, how the virtual objects are created and overlapped to the real words.
In the case of the most recent types of HMD, assets and fixed objects are mixed by an optical
combiner (Manuri & Sanna, 2016). Indeed, this first category refers in particular to the AR
display devices that are worn on the head of the user, such as AR glasses. Specifically, the
viewers look at the scene through his own eyes and the virtual objects are combined via an
optical effect (Manuri & Sanna, 2016).
The hand-held group includes mainly smartphone and tablets. As explained by Manuri and
Sanna (2016) “the user perceives the real world through the video streaming coming from the
camera”, and precisely, the process of combination between assets and the real world is done
by video-see-through techniques. As shown by the recent commitment of Tech Giants in AR,
smartphones and tablets have been considered promising devices for AR widespread
(Carmigniani et al., 2011). Indeed, those devices are extremely portable and popular, in
addition, mobile companies focus on advancing their CPU, cameras, GPS, accelerometer etc.
In the third category, AR is monitor-based. In this case, the user is separated from the
technology and specifically, the technology is embedded in the environment. Indeed,
Carmigiani et al. (2011) explained:
Technological integration: is AR an effective tool for in-store retailing? 10
“Spatial Augmented Reality (SAR) make use of video-projectors, optical
elements, holograms, radio frequency tags, and other tracking technologies to
display graphical information directly onto physical objects without requiring
the user to wear or carry the display” (p. 348).
Technological innovation concerning AR aims at improving the position-orientation tracking
system, in order to enhance AR precision and widespread applications.
2.3 Overview of application’s fields of AR technology
In 1997 Azuma identified 6 main application fields where AR had been employed at that time.
According to the author, AR was leaving room for several application areas but at the time only
these 6 classes were explored: medical visualization, maintenance and repair, annotation, robot
path planning, entertainment, and military aircraft navigation and targeting.
Apart from this categorization, AR applications can space from education to tourism, from
retail to architecture (Manuri & Sanna, 2016) and they increased and improved over time as
long as processing power is enhanced and technology has a pervasive role in people lives (Arth
et al., 2015).
In addition to this, application fields thrived AR improvements, for instance, medical
applications were one of the main drivers for overcoming AR problems such as tracking
precision and interaction with synthetic data (Manuri & Sanna, 2016).
Military AR uses represented another training and stimulating field for AR technology (Manuri
& Sanna, 2016). Compared to VR, AR gave to military simulations and training the possibility
to act not only in indoor context but also in the real environment.
However, Entertainment field was particularly responsible for AR improvements. It is not a
case that one of the milestones of AR history is the creation of the first AR game (Billinghurst,
Clark, & Lee, 2015). Indeed, as AR represents a bridge to close the gap between reality and
virtual reality, game players firstly saw in AR a way to enhance and improve their gaming
experience. An example is represented by the contribution brought by the gaming market to
AR is the case of Kinect, (Billinghurst et al., 2015) that was launched in 2010 with a success
that overcame any already positive expectations. Kinect posed the ground for next AR usage
in games and diversified application fields (Pachoulakis & Kapetanakis, 2012). Moreover, a
study conducted in 2015, showed that consumers were aware of AR applications in the gaming
Technological integration: is AR an effective tool for in-store retailing? 11
field, while there was a lower consciousness of AR possibilities and pervasiveness in other
mentioned field such as Marketing and advertising (Stockinger, 2015).
The gaming market played an additional role in AR widespread with the launch of Pokémon
Go although, other similar games were already available (Tang, 2017). For instance, the game
Ingress was launched in 2013 and considered as the antecedent of Pokémon Go for different
reasons: first of all, it was based on the same technology, AR and a GPS system, additionally,
it was sharing the same creator, the company Niantic. However, Pokémon Go had a different
explosion bringing AR at the level of critical mass, reaching incredible downloading results in
just the first weeks of its existence as any other game app ever did, even if the AR technology
has been around for a while. If Ingress and other AR games were mainly appreciated in the
gaming market, Pokémon Go had a broader and crazy success. Going mainstream, Pokémon
Go directly had a great impact on increasing AR awareness among consumers that haven’t ever
tried and heard about this technology and that become actively engaged with it (Klamann &
Krastev, 2017). Many numbers and estimations twist around Pokémon Go, the most impressive
has been calculated in the market report Q3 2016 generated by App Nina (Sydow, 2016). Its
research affirmed that the game delivered $600 million mobile AR revenue in its first three
months alone, outstanding any results achieved during the year by the entire AR/VR games
software market in 2016. After years where Tech titans have invested money in AR technology,
Google’s, Facebook’s and Microsoft’s CEOs agreed in considering Pokémon Go as one of the
first wins for AR.
According to Dotson (2016), the key point explaining this success is not related to the
technology itself but it must be looked at the content provided. Indeed, both AR technology
and GPS system were not ground-breaking themselves, what made of Pokémon Go a crazy
success is the emotional content and the effective storytelling delivered by the combined
technology (Tang, 2017). The case of Pokemon Go underlines that neat technology is not
always successful if there is no content supporting it and keeping people’s attention. At the
same time, Pokémon Go outlined other issues for possible mobile AR evolution, such as all-
day-long battery life and mobile connectivity.
2.5 AR in experiential marketing
As AR had the role of closing the gap between the virtual and real world in order to provide
gamers with a more engaging and involving experience, likewise AR plays a significant role
in experiential marketing. According to Pine and Gilmore (1999), the ultimate stage
Technological integration: is AR an effective tool for in-store retailing? 12
characterizing modern consumer behaviour is represented by the research of added value
delivered by a product, in the meaning of its experiential value and not anymore based only on
the physical attributes of the product. The authors conjugated the term “Experience Economy”,
underlining the new values and feelings consumers were looking for. The concept has been
implemented and developed and the examples for experiential marketing are manifold. AR
contributions to experiential marketing are multiple, starting as a promotional tool, driver of
brand awareness and brand engagement and enhancer of costumers’ satisfaction. Indeed, AR
paradigms applied in marketing mainly take advantage of hand-held devices and SARs (Scholz
& Smith, 2016). Hand-held devices are fundamental for those AR applications involving AR
prints and packaging solutions (Yaoyuneyong, Foster, Johnson, & Johnson, 2016). In this case,
given elements and pictures can be augmented by virtual objects, therefore the trigger is
activated by the user himself via personal devices such as the smartphone. As shown in the
gaming industry, virtual objects can be added to the spatial environment. Similarly, the
augmentation is initiated by the users by using a hand-held device. This specific application is
especially used in the furniture industry where many mobile apps provide the consumer with a
preview of pieces of furniture in the real setting (Rese, Schreiber, & Baier, 2014). A more
specific explanation of this application will be provided in the next chapter. SAR is adopted
by those marketing applications that aim at enhancing user’s spatial environment or the user
itself. This is the specific case of Magic Mirrors, an AR application lately developed as Virtual
Fitting rooms (Pachoulakis & Kapetanakis, 2012) or Virtual try-on (Eleonora Pantano, Rese,
& Baier, 2017). The purpose is to provide the consumer with a virtual preview of how clothes,
makeup, glasses and shoes fit without physically trying on, therefore the consumer is directly
part of the augmentation. In 2016 a similar effect has been brought in people’s lives and devices
thanks to a mainstream social application, Snapchat Lenses (Kar, 2016). According to the
author, Snapchat Lenses cannot be defined as “true AR”, however, the mechanism behind is
close to AR paradigm: Snapchat Lenses imply an overlay of real-time virtual picture and
images on faces and environment. This social platform has facial recognition sensors that allow
to identify users’ faces and overlap filters to the real image. Many retailers have adopted this
new trend by providing consumers with specific stickers and objects directly connected to the
brand or the location of the nearest store, with particular reference to geofilters (Heine, 2016).
According to Scholz and Smith (2016), AR has great potentialities for brands and marketing
practices in general, however, the authors claimed that the technology has been used without
really focusing on the creation of unforgettable and unique experiences. In the research analysis
Technological integration: is AR an effective tool for in-store retailing? 13
conducted in their study, it is underlined that AR paradigms adopted by marketers were strictly
connected and focused on the technology itself rather than on the value creation for customers.
Accordingly, this approach led to the success of Pokémon Go compared to other AR
applications that didn’t gain the same visibility and success. Therefore, in the guidelines
elaborated by the authors, the first step for designing immersive consumer experience is the
identification of campaign goals and not the mere adoption of new technologies. In fact, if there
is a misuse of AR that doesn’t meet or exceed consumer expectations, this might affect and
harm future application of AR in emerging fields or applications (Scholz & Smith, 2016).
Experiential marketing represents one of the most effective ways for retailers to attract and
retain consumer’s attention. In the era of the “Experience economy” consumers are engaged
and attracted by the experiential value, therefore many retailers became firstly deliver of
experiences rather than neat providers of products and services. Therefore in the next section,
the focus will move on AR adoption specifically in the retail sector.
2.6 AR in Retail
In order to deal with the challenges arising in the retail industry, companies are looking for
innovative and engaging ways to deliver their products. According to the retail industry report
published by Accenture in collaboration with the World Economic Focus (2017), the retail
industry is embedded in an era characterized by disruptive technologies that, despite different
rates of adoption, will modify, transform and in some cases revolutionize retail approaches.
Among those technologies, the consultancy company identified AR as a key contributor in the
new setting.
In the past, AR obtained the attention of many projects submitted to Cordis and then Horizon
2020, the European Research and Innovative Programme that provides funds and supports
innovative and outstanding projects in order to ensure European competitiveness. Among the
manifold fields of applications that have already been mentioned, one of the most recent project
submitted in the platform for 2017’s call aims at shaping the role of augmented reality
technology in retail, in order to outline a framework for outstanding consumer experiences by
consideration of “online and traditional retail” combined into “an integrated Omnichannel
system” (Horizon 2020, 2017).
Technological integration: is AR an effective tool for in-store retailing? 14
AR in retail has been applied differently and it aimed at enhancing consumer’s experience by
answering the following questions:
1. “How does the product fit in a real setting?”
2. “How does the product fit on me?”
3. “What is this product? What are its functions?”
The main AR applications in retail will be presented by showing how they answer to these
questions.
1. “How does the product fit in a real setting?”
This function is particularly successful and therefore developed in the furniture sector. Mobile
applications allow users to identify a particular piece of furniture and visualize its real size in
the real setting. According to an online research conducted by Rese et al. (2014) in 2014, the
furniture sector appeared as the main adopter of AR application, providing the customer with
a virtual try or with informative content. The most recent case is represented by Ikea Place, the
Swedish company’s application that has been developed with this purpose. Ikea has been
addressed as one of the first furniture companies that applied and adopted AR’s functions by
producing catalogues that could be augmented by a mobile application. Thanks to this
augmentation, the interactive approach provided customers with additional informative content
about the pieces advertised (Yaoyuneyong et al., 2016). This function aimed at supporting
customers during the pre-purchase phase in the e-shop as well as in the physical store where
shopping assistants are not always available for further explanation for every customer. In
addition to this, in 2016 a collaboration between the furniture company Lowe’s, Google and
Lenovo already brought to customers the possibility to work on home improvement projects
with the support of a mobile application(Lowe’s Vision, 2016). In April 2017 the company
added to the application the in-store navigation function (Lowe’s, 2017b) that could improve
customers’ visit in the shop. According to the company’s release, the AR indoor mapping
application is currently available only in the stores in Sunnyvale, California and
Lynwood, Washington (Lowe’s, 2017a).
2. “How does the product fit on me?”
Technological integration: is AR an effective tool for in-store retailing? 15
This function is embraced by those applications that allow consumers to virtually try on
different types of merchandise, from clothes to make-up. For the purpose of showing how
garments fit on the user, his image is reflected on the screen, therefore these augmented
displays have been called Magic mirrors (McCormick et al., 2014). The same task is performed
by Virtual Try-On (McCormick et al., 2014) and Virtual Fitting Room (Pachoulakis &
Kapetanakis, 2012). VFR has been considered an in-store evolution of digital signage
(McCormick et al., 2014) since they could provide with additional information about products
and a revolution for the shopping experience in both in-store and online purchases (Pachoulakis
& Kapetanakis, 2012).
3. “What is this product? What are its functions?”
Informativeness is a common feature of AR application that is visible in another branch of
retail that isn’t connected to fashion or furniture. At the beginning of 2017, the Italian grocery
chain Coop announced the inauguration of the first shop opening his doors to AR. The
supermarket took over the technology firstly prototyped and patented for ExpoMilano2015
with a collaboration between the group Coop and “Studio Carlo Ratti Associati”. At the
beginning of 2017, the project turned into a smart and interactive grocery store named Bicocca
Village (Coopitalia, 2017). The key point is represented by the implementation of 54 monitors
that can present an "enhanced label" of the products. The simple gesture of the hand in front
the product will allow you to get on the screens indications that go beyond what is shown on
the label packaging, with information on the origin of raw materials, disposal instructions and
ongoing promotions. Interactive tables match with 46 totem-touch scanners to display
information about all products on sale, regardless of their location (Coop, 2016).
Among these AR applications adopted in retail, VFR, at their first appearance, has been
addressed as the best opportunity to be applied in physical stores. The try-on paradigm has
been concretely adopted based on positive expectation towards the technology (Bernroth,
Uldall-Jorgsen, Wenstrom, & Andersson, 2014; Pachoulakis & Kapetanakis, 2012) and based
on technology-driven enthusiasm (Scholz & Smith, 2016).
The first appearance of an augmented display is recorded in 2008 (Javornik, 2016) at the Lego
store where a SAR display gave to children the possibility to visualize the final outcome from
the Lego box. Given the novelty represented by the technology, some fashion retail stores
Technological integration: is AR an effective tool for in-store retailing? 16
introduced the virtual fitting room in their shops. The fashion retail company TopShop was one
of the first company to adopt this technology in store. The Virtual fitting room was launched
in 2011 in a flagship store in Moscow. Even if the company’s technological innovativeness
was appreciated, many bloggers (Indvik, 2011; Methananda, 2011) commented that the final
result was awkward and the clothes resulted as copied on the body with photoshop and they
didn’t fit properly the body characteristics. These technical constraints were also underlined by
the analysis conducted by Carmigniani et al. (2011). They particular referred to Cisco’s
adoption of magic mirrors: the technology lacked precision with specific reference to the
tracking system. The same criticism has been voiced by Stefan Weitz, chief product and
strategy officer of Radial, who recognized that first-generation products were slow, with a
difficult interface for navigation or with a discouraging interface (Raphael, 2017). Regarding
TopShop case, according to the information delivered by the company with the online customer
service chat, magic mirrors are now no longer available (personal communication, October 16,
2017). Indeed, in the light of the technical constraints embedded in the technology VFR were
dismissed. After this first hype of adoption, AR continued its path of improvement. As
underlined in the previous paragraph AR progress was particularly boosted by the fields of
applications where the technology was successful, in particular in the gaming sector. Given the
increased penetration of technology and its improvement, additional investments have been
devoted to Virtual try on in the retail sector. Among make-up companies, a company case that
is often mentioned for being the one bringing Magic mirrors in the store is Sephora. The
company launched the possibility to visualize makeup on the customer's face without
physically putting it. The virtual try-on was available in 2014 in Milan store, with the
perspective of installing additional devices in other stores (Nesbit, 2014). Nowadays, every
Sephora’s customer has the possibility to preview how the makeup fits without physically wear
it. As claimed by the online customer service chat, magic mirrors are not available anymore
because their functions have been embedded on a web service and mobile app that provide the
customer with this preview (personal communication, October 16, 2017).
On the other side, or better in another continent, Shiseido CEO and Vice-president presented
in 2015 (Sekine & Nagai, 2015) the company’s vision by 2020 underlying the company’s
engagement in delivering a product completely consumer oriented. In this company scenario,
a key role is entitled by Beauty Consultants that help and support customers during their
experiences. Part of the company strategy is the adoption of magic mirrors that enable a makeup
preview by looking at the mirror. Thanks to technological improvements this service is no
Technological integration: is AR an effective tool for in-store retailing? 17
longer available only at Giza’s store. Indeed, beauty consultants are provided with tablets to
collect real-time customers’ feedback and thanks to these tablets, magic mirror preview is
available in the shops nationwide. With regards to a specific focus to the European Market, the
smallest market where the company is active, according to the information provided by the
online customer service chat, magic mirrors are not available in any case (personal
communication, October 16, 2017).
As shown by Sephora case, in the last years VFR become popular mainly as web service or
mobile app available for portable devices. Therefore, the main field of application for VFR in
retail become the adoption in e-commerce. VFR provides customers with the same try-on
experience that otherwise would be available only in the physical store. Thereby, this allowed
a direct product experience, with the hope of reducing the disadvantages of online shopping
(Cho & Schwarz, 2012), consequently, Virtual fitting rooms are really functional for decreasing
the rate of return for online purchasing (McCormick et al., 2014). Consequently, VFR
represented a boost in the development and successful usage of mobile AR shopping apps
(Dacko, 2016).
As previously mentioned, the diffusion of Pokémon Go contributed to generating an increased
awareness towards AR technology and some retailers saw in this gamified AR application a
way to bring the customer in the store and take advantage of smartphone penetration. Indeed,
significant cases are presented by two retail companies that have engaged their customers in
mobile games based on the same model as Pokémon Go (K. Lee, 2017). Customers had to find
specific virtual objects located in the physical stores, catch them and incentives were offered
in terms of discounts, promotions, coupons to the winning players. The first retail company
was Emart that in December 2016 launched a mobile game in Electro Man stores and the game
was actually called “Electro Man Touch Attack” (emart, 2016). Another mentioned case is the
company E-land that offered a similar game (“Mirijoom”) for its customers and registered an
increase of in-store sales during the limited-time event (K. Lee, 2017). Furthermore, the
percentage of AR mobile shopping apps that are based on playfulness is 11.8% of all the apps
(Dacko, 2016).
The spread of VFR in e-commerce (Eleonora Pantano et al., 2017) is significant of the
advanced progress done in the final resolution of VFR. In addition to this, the development of
technologies that are not strictly connected to retail has increased consumers’ familiarity with
Technological integration: is AR an effective tool for in-store retailing? 18
the laddering of virtual objects on real scene and familiarity with AR in general. This means
that the first technical constraints identified in the first cases of adoption are overtaken and
there is the technology to come up with a realistic result. Indeed, retailers showed increased
interests for the advantages brought by VFR in the shop as this technology has been mentioned
for bringing several benefits to the store experience(McCormick et al., 2014). VFR enables
consumers to try many garments in a faster way without the need to change clothes every time.
In addition to this, VFR can provide direct access to a wider inventory, providing customers
with additional alternatives and possibilities, by accessing even products not directly available
in store in term of size and colours. Therefore VFR has been described as supporting tool for
customers decision making (E Pantano & Di Pietro, 2012). As VFR represents a way for
customers to save time and dispose of a wider product range, at the same time, VFR provides
shopping assistant with a clear and real-time picture of the available inventory. In May 2017,
Bait Al Kandora, an Emirati menswear brand, installed a SenseMi VFR that enables male
customers to try the full range of products and change garments just by a swipe gesture
(SenseMi, 2017). In the company press page of Memomi (Memomi, 2017), a company
producer of Magic mirrors, the CEO Salvador Nissi Vilcovsky underlined that this technology
allows retailers to acquire additional information regarding the in-store experience of the
consumer. In the online context, it is easier for the retailer to track consumers’ “journey” inside
the e-store, by knowing the visited pages and the items added to the shopping cart. On the other
side, in a physical store, the collection of similar data results more challenging. Thanks to VFR
retailers can have a clearer picture of the items that have been tried, as well as which outfit and
combination style were preferred. The senior editor of retail intelligence at the firm WGSN,
Petah Marian (Raphael, 2017) emphasized that data can support future customization for
advertising and promotions like in the e-commerce sphere. In South Korea, a 360^ virtual try-
on technology is installed in MEH shop, The Ridge 354 in Pyeongchang (K. Lee, 2017).
According to the description of the South Korean adoption of Magic mirror, the technology
provides the function of promoting different and additional clothing choices according to
previous purchase and preference’s pattern shown by the specific customer. This function
implies another advantage that was recognized in the adoption of Virtual try-on that is the
increase of brand awareness and brand loyalty (Bloemer & de Ruyter, 1998; McCormick et al.,
2014). Even if there is a wide range of mobile applications that allow users to experiment with
makeup look, the application Perfect365 is experimenting the opposite trend by bringing its
display in the physical shop. Indeed, in summer 2017, Perfect365’s display was available at
the beauty- corners of the American store Nordstrom Walnut Creek to show to customers its
Technological integration: is AR an effective tool for in-store retailing? 19
functionalities, as visible in the Official Instagram profile of the app. Therefore, the company
saw in the shop a good channel to increase customer’s awareness and therefore attract
additional users. Recent interest towards VFR is shown also in a grocery store chain that
entered the fashion retail sector. The German retail company Lidl presented in September 2017
its new fashion brand Esmera designed by the top model Heidi Klum (Lidl, 2017). Before
launching the collection in stores, the company engaged customers’ attention by opening for
four days a pop-up store in Dublin where the visitors could have a preview of the collection.
The company through its Facebook profile stressed an additional key feature of the pop-up
store, that was the possibility of trying on the clothes thanks to a virtual fitting room installed
in the shop. The purpose of the company was to provide customers with two novelties: the
collection and the augmented experience.
In the light of this revival and these renewed investments towards the adoption of VFR in store,
the purpose of this paper is to assess if VFR installed in the store is considered attractive from
the customer point of view. This evaluation would help to define if the investments are for
Tech’s sake or if there is a real enhancement of the shopping experience that is perceived by
the consumer. In order to define the effectiveness of AR application in stores and at which level
of adoption or integration this technology can really blur the boundaries between physical and
online stores it is fundamental to assess the level of acceptance of AR technology from the
customers’ point of view (E Pantano & Di Pietro, 2012). This evaluation plays a key role in
the light of the technological progress that increased consumers’ familiarity with IT devices
(Howland, 2016) and the increased awareness about AR generated by recent events (Klamann
& Krastev, 2017) recalled along with the first part of this section. By embracing customers’
point of view, it will be possible to drive a clearer picture of how AR in-store integration can
be a leading factor for in-store purchases.
Next section will specifically deal with previous studies that focused on the analysis of
consumer perception and therefore consumer acceptance towards AR technology in retail.
3 Theoretical background
AR is a multidisciplinary technological approach that enriches user’s environment with real-
time information. According to Stockinger (2015), in 2013 customers’ perception of AR
technology was mainly connected to the application scenario of gaming, while consumers were
Technological integration: is AR an effective tool for in-store retailing? 20
partially aware of advertising, marketing and shopping applications. Nowadays AR technology
is adopted and applied in retail, however, due to the interdisciplinary nature and application
field of the technology, so further and continues research is needed (Bonetti, Warnaby, &
Quinn, 2017).
Recent studies have assessed consumer’s experience and attitude towards AR application
providing virtual try-on experiences as supporting technologies for online shopping. (Eleonora
Pantano et al., 2017; Poushneh & Vasquez-Parraga, 2017) Poushneh and Vasquez-Parraga
(2017) drew their attention on the consumer’s experience by considering the willingness to buy
and consumers’ satisfaction while buying a pair of Ray-ban glasses in the online store with the
try-on mirror. The research implied a laboratory experiment where respondents were asked to
simulate an online purchase and then answer to a survey. The main findings of the study
showed that consumer’s experience is particularly empowered by the entertaining features of
the technology. This supports the point that hedonic values are enhanced by AR. (T.-L. Huang
& Hsu Liu, 2014)
Pantano et al. (2017) have conducted a laboratory experiment in order to analyse the influence
of technology characteristics on the behavioural intention of consumers in online purchasing.
In order to assess consumer’s attitude, they applied the Traditional Technology Acceptance
Model (TAM). The laboratory experiments involved youngers from two nationalities: Italian
and German students were required to buy a pair of Ray-bay glasses in the online store. The
results showed a positive attitude towards augmented reality application in online decision
making thanks to the characteristic features of the technology. However, the authors underline
that the limited youth sample and the laboratory settings might have affected the results and
that additional study to assess AR impact on other retail channels would be required. In
particular, the authors argued that AR application is relatively new in Europe compared to
countries such as South Korea and Singapore where those technologies are more integrated
into the retailing environment.
Another relevant study is the one developed by Yaoyuneyong et al. (2016) in order to assess
consumer perception and attitude towards AR in advertising. In this case, a mixed-research
designed questionnaire has been developed and sent to students. The study showed a favourable
attitude towards AR advertising. However, according to the authors, this positive perception
might have been only due to the novelty value characterizing the technology.
Technological integration: is AR an effective tool for in-store retailing? 21
Pantano (2015) supported that customers are more willing to go shopping at stores showing a
proactive adoption of technological innovation, however, those findings are mainly based on
observations done in London shopping environment taking into consideration store’s adoption
of technology like digital signage and interactive screens that support customer’s experience
(Kent, Dennis, Cano, Helberger, & Brakus, 2015).
In addition to this, there are different findings regarding the drivers of consumer’s choice.
Indeed, Zagel (2016) discussed the in-store use of AR by presenting virtual fitting rooms that
offer recommendations, personalized offers and product location. Therefore, the focus is on the
functional value enhanced by the presence of AR in physical stores.
According to Javornik (2016), “Future research on AR should explain if affective commitment
and experiential value are of a higher relevance and a stronger motivator for consumers to get
engaged with it than the rational, cognitive commitment and the pursuit of more utilitarian
values”. Therefore, consumers’ attitude towards VFR in a physical store is an unclear point.
As underlined by McCormick et al. (2014) there is a need for continuous studies assessing
consumer perception towards AR in the light of the constant development of the technology.
By assessing consumer’s attitude, it will be possible to draw additional and clearer insights
regarding the drivers of consumer’s choice at the pre-purchase phase. This information could
provide retail companies with insights about the most effective features of VFR technology to
be implemented while the technology in store. Thanks to this information it would be possible
to design AR experiences in stores that result in a more effective source of attraction for the
consumers.
4 Theoretical framework
According to previous literature, manifold models and theories contributed to the assessment
and understanding of consumer behaviour towards innovative technological forms. According
to the overview provided by Kotler, Keller, Brady, Goodman and Hansen (2012, p. 160) five
main approaches on such behaviour are presented: the theory of planned behaviour, the
technology acceptance model, the theory of adoption of innovations, the trade-off/transaction
costs perspective, and the perceived risk perspective. However, the most widely adopted
theoretical framework (Venkatesh & Davis, 2000) in order to assess the level of acceptance
and familiarity of a certain technology is the Technology Acceptance Model (TAM). This
information system model was introduced with the purpose of assessing the future adoption of
Technological integration: is AR an effective tool for in-store retailing? 22
the internet, based on four main constructs: perceived usefulness (PU), perceived ease of use
(PEU), attitude and behavioural intentions. (Davis, 1989). Several studies assessing
technological strategies adopted in retail proceeded to investigate consumer acceptance by
consideration of those variables and along with its application, the model had been advanced
and additional variables have been considered (Pantano, 2014). More specifically, PU and PEU
have been considered as extrinsic constructs (H. Lee, Chung, & Jung, 2015) behind consumer
attitude, as T. L. Huang and Liao (2015) defined “rewards and benefits of using a specific
technology” (p. 273). On the other side, among the additional variables introduced in following
elaboration of the model, entertainment (E Pantano & Di Pietro, 2012) has a clear influence on
PEU (Eleonora Pantano et al., 2017) as part of the intrinsic contributor of consumer behaviour.
(H. Lee et al., 2015). Therefore, in the case of VFR adoption in a physical store the following
hypotheses are defined:
H1: Perceived ease of use (PEU) has a significant and positive relationship with consumers’
attitude towards virtual try-on displays in physical stores.
H2: Perceived usefulness (PU) positively and significantly influences consumers’ attitude
towards VFR in physical stores.
H3: Attitude towards VFR in physical stores positively and significantly influences the
subsequent behavioural intention to use this system.
As already anticipated, TAM has been further developed by the inclusion of additional
constructs in order to present a complete model. Among those constructs, further investigations
have been addressed towards the role of perceived enjoyment. PE refers to the hedonic pleasure
that is connected and expected to a specific performance and that has an influence on the
consumer usage of a certain device or system. (Eleonora Pantano & Servidio, 2011; Venkatesh
& Davis, 2000) As intrinsic feeling (H. Lee et al., 2015) entertainment has been studied
likewise playfulness with regards to the interactive function embedded in VFR applications.
Indeed, consumers that showed hedonic values while shopping, are more attracted by shopping
environment that provides with a gamified service. (Ha & Stoel, 2009) Therefore, since
enjoyment has a positive influence on users’ satisfaction using a certain technology, perceived
enjoyment plays a significant role likewise utility and ease of use. (E Pantano & Di Pietro,
2012; Eleonora Pantano & Servidio, 2011)
Technological integration: is AR an effective tool for in-store retailing? 23
H4: Perceived Enjoyment (PE) has a positive and significant role in consumers’ attitude
towards VFR installed in the store.
Interactivity has a positive influence on consumer affective involvement, (Kang, Mun, &
Johnson, 2015) due to the hedonic values that are stimulated by the interaction with technology.
By definition, AR applications are embedded with interactivity as they allow communication
and reciprocal action with the type of device involved (Billinghurst & Kato, 2002).
H4a: Interactivity with VFR positively and significantly influences PE.
As users demonstrated a positive attitude towards technologies that embedded functional
values (Davis, 1989; King & He, 2006; Venkatesh & Davis, 2000), the purpose of this study is
likewise to assess the items that influence perceived usefulness for AR adoption in retail. As
mentioned in the previous section, AR provides consumers with a deeper and wider range of
information regarding the products. Significant and practical product information helps
consumers to enhance clarity about the item and to increase the post-purchase satisfaction
thanks to a satisfactory choice (Chen & Tan, 2004; Rese, Baier, Geyer-Schulz, & Schreiber,
2015). In the same direction, (Yaoyuneyong et al., 2016) AR application in advertising showed
its role as a functional tool for delivering additional information and this function is positively
noticed and appreciated by consumers. Likewise, consumers experience is enhanced by the
possibility of trying products that might not be physically available in store, both in terms of
size and colour. This function cannot be addressed without the adoption of AR in-store
displays. Therefore, these benefits embedded in AR application will be tested under the
construct Informativeness.
H2a: Perceived Informativeness has a positive and significant role on perceived utility of VFR
application in store
H2b: Perceived Informativeness positively depends on the quality of additional information
delivered by VFR
H2c: Perceived Informativeness positively depends on the enlarged product range that is
available thanks to VFR application.
Technological integration: is AR an effective tool for in-store retailing? 24
VFR allows consumers to save time while waiting in the queue, in particular during the sale
period (Boonbrahm, Kaewrat, & Boonbrahm, 2015). In addition, it can be a faster way to look
for garments in the store that could complete a particular outfit and to try on many combinations
without wasting the time of changing clothes every-time. Since many VFR nowadays are
equipped with cameras that can record the previous trials, customers can easily compare
different outfits without the need to wear them again and again. Therefore, the last item that is
considered valuable for defining perceived usefulness is the time that consumers can save by
taking advantage of AR presence in-store.
H2d: Saved Time has a significant and positive influence on perceived utility of VFR in store
5 Methodology
To validate the hypotheses above described, an online survey will be distributed. The
questionnaire will be designed with the survey software Sphinx iQ2 and has the purpose of
gathering primary data for the sake of this paper.
For the divulgation of the questionnaire, the main channel will be through social networks as
Facebook. This choice is supported due to their broad reach and respondent’s familiarity with
them. As a result, this means a relatively fast return in terms of responses, and thus a valuable
and cost-effective method.
The questionnaire will be divided into four main sections. The first three are devoted to the
assessment of the main construct: PU, PEU, PE while the last one will deal with demographics
questions.
The primary data collected are intended to be analysed via a regression with multiple variables.
WORK PLAN
23/10/2017 Exposé submission
Technological integration: is AR an effective tool for in-store retailing? 25
From 24/10/2017 until 5/10/2017 Survey development and pre-test
From 6/10/2017 until 26/10/2017 Data collection and further development of
the first section of the thesis
From 27/10/2017 until mid of December Data cleaning and data analysis
From mid of December until mid of January
(10/01/2018)
Conclusion
10/01/2018-24/01/2018 Defense preparation
6 Analysis of the results
7 Conclusions
7.1 Theoretical implications
7.2 Managerial implications
7.3 Limitations and further research
8 Final conclusions
Technological integration: is AR an effective tool for in-store retailing? 26
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