Dr. Sabin Buragawww.purl.org/net/busaco

virtual

augmentedreality

Kevin Budelmann

We value what we understand.

William Gibson, Neuromancer, 1984

Cyberspace

a global artificial reality thatcan be visited simultaneously by many peoplevia networked computers

the text – dark? – side of the cyberspace

games: the entertaining side of the cyberspace

2D3D

Virtual world

a computer-based simulated environment

virtual realityterm coined by Jaron Lanier (1989)

Virtual world

a computer-based simulated environment intended for its users to inhabit

virtual reality

Virtual world

a computer-based simulated environment intended for its users to inhabitand to interact via avatars

virtual reality

IBM in Second Life (Reynolds, 2007)

Virtual world

an interface between the “physical” realityand a virtual environment

real-world+

computer-generated data

remember Terminator vision?

Augmented reality

n. the use of technology which allowsthe perception of the physical worldto be enhanced or modified bycomputer-generated stimuli perceived with the aid of special equipment

Augmented reality

n. the use of technology which allowsthe perception of the physical worldto be enhanced or modified bycomputer-generated stimuli perceived with the aid of special equipment

Augmented reality

reality as perceived in this way

term coined by Thomas Caudell (1990)

Augmented reality

generation of virtual objectsmerged into real scenes

virtualware concept (1994)

reality-virtuality continuum (Milgram & Kishino, 1994 )

augmented museum experiencesslideshare.net/IN10

yelp – (not so boring) augmented reality

eye pet – an augmented reality game on Playstation

brands consumers

state control opposition

police criminals

developed world developing world

the center the edges

extroverts introverts

the old the young

e-government e-anarchy

potential beneficiaries (Purves, 2009)

≠ technology= content

augmented reality

Maarten Lens-Fitzgerald, 2010

context awareness+

visualization+

softwarearchitecture

Jonghong Jeon, 2010

computer visionmarker recognitiondetection & tracking3D reconstructionsensingRFIDLBS/GPS/WPS…

Jonghong Jeon, 2010

context awareness+

visualization+

softwarearchitecture

3D graphicsvirtual realitymultimedia streamingdata visualization…

Jonghong Jeon, 2010

context awareness+

visualization+

softwarearchitecture

InternetWebmobile computingcloud computingsearch & data mining…

Jonghong Jeon, 2010

context awareness+

visualization+

softwarearchitecture

Augmented reality

motion-tracking data+markers recognitionusing machine vision

Augmented reality

motion-tracking data+markers recognitionusing machine vision

// to simplify things

Augmented reality

motion-tracking data+markers recognitionusing machine vision

takemetoyourleader.com

Augmented reality

motion-tracking

GPS, accelerometer, gyroscope, camera,…

Augmented reality

markers

barcode, RFID, etc.

Augmented reality

the simplest solution:webcam + marker/pattern card

superimposing graphics over video

image by cubistscarborough on Flickr

who

• me

• group

• every-one

what

• target object

• social

when

• now!

• later

• notify

where

• loca-tion

• proxi-mity

why

• con-text

• rules

how

• inter-action

• IA

augmented information (Jeon, 2010)

toolkitsAPIs

services

augmented reality

ARToolKit

multiplatform frameworkfor creating real-time augmented reality applications

simple and modular API

open-source software

ARToolKit

NyARToolKit

FLARToolKit

FLAREmulator

www.hitl.washington.edu/artoolkit/

ARToolKit

NyARToolKit

FLARToolKit

FLAREmulator

http://nyatla.jp/nyartoolkit/wiki/

ARToolKit

NyARToolKit

FLARToolKit

FLAREmulator

www.libspark.org/wiki/saqoosha/FLARToolKit/en

ARToolKit

NyARToolKit

FLARToolKit

FLAREmulator

ActionScript 3 port for Flash 9+

build AR applications for mobile: wikitude.org

buildAR.com – for Layar, a mobile AR browser

instantreality – framework for virtual/augmented reality

present&

futuretechnology

our phones becomes a remote controlfor reality

Aaron Parecki, 2010

please, don’t drop augmented reality!

Thomas Purves, 2009

social augmented reality (Thomas Purves, 2009)

social augmented realityaugmented Twitter

social augmented realityconcept by Matthew Buckland: www.matthewbuckland.com/?p=1041

e-health: the use of AR in surgery

augmented banking

scenario by mob-labs.com

augmented /virtual reality

ubiquitous computing& ubiquitous media

virtual

augmentedreality

?