ThinSight: A Thin Form-Factor Interactive Surface Technology

doi:10.1145/1610252.1610277

2009-12-01

PRE

DOI：10.1145/1610252.1610277

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摘要

En 中文

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.

期刊

Communications of the ACM

IF:

12.2

论文数:

1.2W

被引数:

3.7W

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