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» Improvisation principles and techniques for design
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IJRR
2007
80views more  IJRR 2007»
13 years 7 months ago
Combined Path-following and Obstacle Avoidance Control of a Wheeled Robot
This paper proposes an algorithm that drives a unicycle type robot to a desired path, including obstacle avoidance capabilities. The path-following control design relies on Lyapun...
Lionel Lapierre, René Zapata, Pascal L&eacu...
JNCA
2006
114views more  JNCA 2006»
13 years 7 months ago
An evolutionary approach to prototyping pedagogical agents: from simulation to integrated system
We have developed and integrated software agents with two educational groupware systems (TeamWave Workplace and FLE), using evolutionary prototyping and empiricalbased design as d...
Anders I. Mørch, Jan A. Dolonen, Jan Eirik ...
CHI
2011
ACM
12 years 11 months ago
YouPivot: improving recall with contextual search
According to cognitive science literature, human memory is predicated on contextual cues (e.g., room, music) in the environment. During recall tasks, we associate information/acti...
Joshua M. Hailpern, Nicholas Jitkoff, Andrew Warr,...
BROADNETS
2006
IEEE
14 years 1 months ago
Snapshot: A Self-Calibration Protocol for Camera Sensor Networks
— A camera sensor network is a wireless network of cameras that are designed for ad-hoc deployment. The camera sensors in such a network need to be properly calibrated by determi...
Xiaotao Liu, Purushottam Kulkarni, Prashant J. She...
TEI
2009
ACM
98views Hardware» more  TEI 2009»
14 years 2 months ago
Shutters: a permeable surface for environmental control and communication
Surfaces capable of modulating permeability have long been used in architecture for environmental control, but have remained largely unexplored as information displays. The advent...
Marcelo Coelho, Pattie Maes