赤手空投:与壁挂式显示器的无实现交互

M. Morris, H. Berg, Yuhui Jin, T. Winograd
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引用次数: 55

摘要

我们描述了一种徒手交互技术,其中用户可以通过用不同的手势触摸触摸屏来控制系统命令和工具的调用。使用屏幕后红外(IR)照明和带红外滤光片的摄像机,我们使一个背投的智能板(一种市售的,61 3/8“x 47”触摸感应显示器)能够识别和响应几种不同的手势。Barehands提供了一种自然、快速、无需实现的方法,可以与大型壁挂式交互界面进行交互。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Barehands: implement-free interaction with a wall-mounted display
We describe Barehands, a free-handed interaction technique, in which the user can control the invocation of system commands and tools on a touch screen by touching it with distinct hand postures. Using behind-screen infrared (IR) illumination and a video camera with an IR filter, we enable a back-projected SMARTBoard (a commercially available, 61 3/8" x 47" touch-sensing display) to identify and respond to several distinct hand postures. Barehands provides a natural, quick, implement-free method of interacting with large, wall-mounted interactive surfaces.
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