411 search results - page 44 / 83 » Tangible user interfaces for children |
TEI
2009
ACM
15 years 4 months ago
2009
ACM
Many types of tangible interaction systems, such as interactive surfaces and gesture-based interfaces, are based on various kinds of optical tracking, using infrared illuminators ...
TEI
2010
ACM
15 years 4 months ago
2010
ACM
In this paper, we describe a new method for camera-based fiducial tracking. Our new method is based on the combination of topological region adjacency and angle information, where...
CHI
2005
ACM
15 years 10 months ago
2005
ACM
This workshop aims to gather researchers in the field of user interface design tools to identify important themes for the next decade of research. These tools aid in the design an...
CHI
2010
ACM
15 years 4 months ago
2010
ACM
Tabletop computers based on diffuse illumination can track fiducial markers placed on the table’s surface. In this paper, we demonstrate how to do the same with objects arranged...
IUI
2004
ACM
15 years 3 months ago
2004
ACM
A vision-based virtual mouse interface is described that utilizes a robotic head, visual tracking of the users head and hand positions and recognition of user hand signs to contro...