i want to view it my way - interfaces to mobile maps should adapt to the user’s orientation skills...
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![Page 1: I want to view it my way - Interfaces to mobile maps should adapt to the user’s orientation skills Stefan Bienk, Markus Kattenbeck, Bernd Ludwig, Manuel](https://reader036.vdocument.in/reader036/viewer/2022062409/5697c00b1a28abf838cc8413/html5/thumbnails/1.jpg)
I want to view it my way - Interfaces to mobile maps should
adapt to the user’s orientation skills
Stefan Bienk, Markus Kattenbeck, Bernd Ludwig, Manuel Müller, Christina Ohm
University Regensburg
![Page 2: I want to view it my way - Interfaces to mobile maps should adapt to the user’s orientation skills Stefan Bienk, Markus Kattenbeck, Bernd Ludwig, Manuel](https://reader036.vdocument.in/reader036/viewer/2022062409/5697c00b1a28abf838cc8413/html5/thumbnails/2.jpg)
Search For the Best Suited Interface
• Searching for an interface for pedestrian navigation systems
• Three views: Bird’s Eye, Egocentric, Combined• Involved the user’s sense of direction• Required test subjects to repeatedly locate
items on the map
![Page 3: I want to view it my way - Interfaces to mobile maps should adapt to the user’s orientation skills Stefan Bienk, Markus Kattenbeck, Bernd Ludwig, Manuel](https://reader036.vdocument.in/reader036/viewer/2022062409/5697c00b1a28abf838cc8413/html5/thumbnails/3.jpg)
Views
![Page 4: I want to view it my way - Interfaces to mobile maps should adapt to the user’s orientation skills Stefan Bienk, Markus Kattenbeck, Bernd Ludwig, Manuel](https://reader036.vdocument.in/reader036/viewer/2022062409/5697c00b1a28abf838cc8413/html5/thumbnails/4.jpg)
Design Decisions
• Scalability – used land survey data provided by Bavarian government
• Selectable Objects – make all building on map clickable
• Simplicity – use hardware of the smartphone only, so did not render details like windows
• Perspective – adapt to user’s needs
![Page 5: I want to view it my way - Interfaces to mobile maps should adapt to the user’s orientation skills Stefan Bienk, Markus Kattenbeck, Bernd Ludwig, Manuel](https://reader036.vdocument.in/reader036/viewer/2022062409/5697c00b1a28abf838cc8413/html5/thumbnails/5.jpg)
Testing
• One undergraduate class was instructed to recruit 2 test users
• 112 test users (mean age 23.4)• Used either their own Android phones or their
respective undergraduate supervisor’s phone• Randomly divided into 3 groups, one for each
perspective
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Task• 11 potential landmarks in the city of Ratisbon• Landmark classification based off of:– represented as a geometrical object or not– belongs to a chain store or not– has a signboard or not– Index of LM (1-11)
• Given 15 minutes to familiarize with interface
![Page 7: I want to view it my way - Interfaces to mobile maps should adapt to the user’s orientation skills Stefan Bienk, Markus Kattenbeck, Bernd Ludwig, Manuel](https://reader036.vdocument.in/reader036/viewer/2022062409/5697c00b1a28abf838cc8413/html5/thumbnails/7.jpg)
Findings
• Bird’s Eye: Best for Bad and Intermediate SoD• Egocentric: Best for Good SoD• Switchable: Best overall times
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Findings
• Well-oriented users benefit most from egocentric view, and had more trouble with bird’s eye view than poorly oriented users
• When changing one question on the questionnaire :