Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - ThinSight: A thin form-factor interactive surface technology
T2 - Communications of the ACM
AU - Izadi, S.
AU - Hodges, S.
AU - Butler, A.
AU - West, D.
AU - Rrustemi, A.
AU - Molloy, M.
AU - Buxton, W.
PY - 2009/12/1
Y1 - 2009/12/1
N2 - ThinSight is a thin form-factor interactive surface technology based on optical sensors embedded inside a regular liquid crystal display (LCD). These augment the display with the ability to sense a variety of objects near the surface, including fingertips and hands, to enable multitouch interaction. Optical sensing also allows other physical items to be detected, allowing interactions using various tangible objects. A major advantage of ThinSight over existing camera and projector-based systems is its compact formfactor, making it easier to deploy in a variety of settings. We describe how the ThinSight hardware is embedded behind a regular LCD, allowing sensing without degradation of display capability, and illustrate the capabilities of our system through a number of proof-of-concept hardware prototypes and applications. © 2009 ACM.
AB - ThinSight is a thin form-factor interactive surface technology based on optical sensors embedded inside a regular liquid crystal display (LCD). These augment the display with the ability to sense a variety of objects near the surface, including fingertips and hands, to enable multitouch interaction. Optical sensing also allows other physical items to be detected, allowing interactions using various tangible objects. A major advantage of ThinSight over existing camera and projector-based systems is its compact formfactor, making it easier to deploy in a variety of settings. We describe how the ThinSight hardware is embedded behind a regular LCD, allowing sensing without degradation of display capability, and illustrate the capabilities of our system through a number of proof-of-concept hardware prototypes and applications. © 2009 ACM.
KW - Liquid crystals
KW - Software prototyping
KW - Hardware prototype
KW - Interactive surfaces
KW - Multi-touch
KW - Optical sensing
KW - Proof of concept
KW - Tangible objects
KW - Liquid crystal displays
U2 - 10.1145/1610252.1610277
DO - 10.1145/1610252.1610277
M3 - Journal article
VL - 52
SP - 90
EP - 98
JO - Commun ACM
JF - Commun ACM
SN - 1557-7317
IS - 12
ER -