Willem MestdaghKevin Cordemans

Inhoud1. Geschiedenis2. Technieken/Technologieën3. Problemen, patenten4. Bedrijven/Producten5. Toekomstperspectieven6. Blogs/(Fan)sites

GeschiedenisOverview, Bill BuxtonJeff Han (website)Minority Report

TechniekenIndeling?Gesture basedSensor based... ?

Technologieën (1)Microsoft TouchLight

Microsoft Research Presentation (Andy Wilson; pdf)

Prototype (youtube) Paper MS Research

EON Touchlight (website) Microsoft Surface

Gesture based

Technologieën (2)Jeff Han (Perspective Pixel)Video TEDFTIR: frustrated total internal reflection

Same technique ~ fingerprint image acquisition (biometrics)

Sensor based

Technologieën (3)SmartSKINSonyIntegrated in surfaceNo lighting/occlusion problems

Technologieën (4)Diamond TouchMitsubishi Electronic Research Lab (Merl)Touch-and-Gesture activated screenCollaboration (multi-user)Specifications (pdf)

Technologieën (5)DViTDigital Vision Touch TechnologySmart TechnologiesIdeal for rear projection and flat panels

Problems?Precise Selection Techniques for Multi-Touch Screens

PatentsMulti-touch tracking algorithm

Bedrijven/ProductenApple

iPhone (?)

iPod Touch

Microsoft Microsoft SurfaceBill Gates

Philips Entertaible

ToekomstperspectievenMicrosoft Multitouch laptop

? iBar

Music Technology Group Reactable

Apple Mouse

Blogs/(fan)sites Build your own FTIR multi-touch and display

device Multi-touch table experiment $2 multi-touch (youtube)

Harry 'Gravano' van der Veen's (co-founder NUI Group)

multi-touch & usability blog BlaXwan

The problem with multitouch Parody