Sciweavers

Share
MM
2005
ACM

uPen: laser-based, personalized, multi-user interaction on large displays

10 years 1 months ago
uPen: laser-based, personalized, multi-user interaction on large displays
We present the uPen, a laser pointer combined with a contactpushed switch, three press buttons and a wireless communication module. This novel interaction device allows users to interact on large displays at a distance or directly on the surface with fullfunction of mouse. Onboard software enable the uPen system to identify different users and provide personalized services to them, such as associating users with corresponding privileges, giving access to each participant’s private content (e.g., home pages, personal calendars). Additionally, with our two-step association method, the uPen system has the ability to distinguish strokes of different uPens working simultaneously and support multi-user simultaneous interaction. A prototype system has been implemented in our Smart Classroom [1]. And user studies show the benefit of using it. Categories and Subject Descriptors H.5.2 [Information Interfaces and Presentation]: User Interfaces - interaction styles,input devices and strategie...
Xiaojun Bi, Yuanchun Shi, Xiaojie Chen, Peifeng Xi
Added 26 Jun 2010
Updated 26 Jun 2010
Type Conference
Year 2005
Where MM
Authors Xiaojun Bi, Yuanchun Shi, Xiaojie Chen, Peifeng Xiang
Comments (0)
books