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» Spotlight: directing users' attention on large displays
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MM
2005
ACM
108views Multimedia» more  MM 2005»
13 years 12 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 i...
Xiaojun Bi, Yuanchun Shi, Xiaojie Chen, Peifeng Xi...
TEI
2009
ACM
135views Hardware» more  TEI 2009»
14 years 1 months ago
Spatially aware handhelds for high-precision tangible interaction with large displays
While touch-screen displays are becoming increasingly popular, many factors affect user experience and performance. Surface quality, parallax, input resolution, and robustness, fo...
Alex Olwal, Steven Feiner
UIST
2004
ACM
13 years 11 months ago
Tangible NURBS-curve manipulation techniques using graspable handles on a large display
This paper presents tangible interaction techniques for fine-tuning one-to-one scale NURBS curves on a large display for automotive design. We developed a new graspable handle wit...
Seok-Hyung Bae, Takahiro Kobayash, Ryugo Kijima, W...
TABLETOP
2006
IEEE
14 years 12 days ago
uPen: A Smart Pen-liked Device for Facilitating Interaction on Large Displays
This paper presents the uPen, a laser pointer combined with a contact-pushed switch, three press buttons and a wireless communication module. This novel interaction device allows ...
Xiaojun Bi, Yuanchun Shi, Xiaojie Chen
OZCHI
2006
ACM
14 years 10 days ago
Estimating virtual touchscreen for fingertip interaction with large displays
Large displays are everywhere. However, the computer mouse remains the most common interaction tool for such displays. We propose a new approach for fingertip interaction with lar...
Kelvin Cheng, Masahiro Takatsuka