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UIST
2009
ACM
14 years 3 months ago
Bonfire: a nomadic system for hybrid laptop-tabletop interaction
We present Bonfire, a self-contained mobile computing system that uses two laptop-mounted laser micro-projectors to project an interactive display space to either side of a laptop...
Shaun K. Kane, Daniel Avrahami, Jacob O. Wobbrock,...
ICRA
1999
IEEE
136views Robotics» more  ICRA 1999»
14 years 1 months ago
The Arc-Transversal Median Algorithm: An Approach to Increasing Ultrasonic Sensor Accuracy
This paper describes a new method for improving the accuracy of range information using low resolution ultrasonic sensors mounted on a mobile robot. These sensors emit ultra-sound...
Keiji Nagatani, Howie Choset, Nicole A. Lazar
CATE
2004
128views Education» more  CATE 2004»
13 years 10 months ago
A Service-oriented Approach for Pervasive Learning Grid
This investigation proposed a service-oriented approach based on a pervasive learning grid for solving the difficulties associated with sharing learning resources distributed on d...
Ching-Jung Liao, Fan-Chuan Yang
ICIP
2001
IEEE
14 years 10 months ago
Observer motion estimation and control from optical flow
The information conveyed by optical flow is analytically linked to the observer motion in this paper by decomposing the optical flow field into its vector field components. It is ...
Liangyin Yu, Charles R. Dyer
ICPR
2006
IEEE
14 years 10 months ago
A Split & Merge Approach to Metric-Topological Map-Building
We present a novel split and merge based method for dividing a given metric map into distinct regions, thus effectively creating a topological map on top of a metric one. The init...