1680 search results - page 236 / 336 » Visual Design of E-learning Systems |
CHI
2007
ACM
14 years 10 months ago
2007
ACM
We are developing a set of handheld input devices for mutual assessment in the course of a learning activity and a system to give on-the-spot feedback concerning the summary of th...
CHI
2002
ACM
14 years 10 months ago
2002
ACM
Blind or visually impaired users typically access diagrams in the tactile medium. This paper describes TouchMelody, a system designed for augmenting such existing diagrams with 3D...
SIGMOD
2009
ACM
14 years 10 months ago
2009
ACM
Commercial database systems expose query hints to fix poor plans produced by the query optimizer. However, current query hints are not flexible enough to deal with a variety of no...
ICRA
2009
IEEE
14 years 5 months ago
2009
IEEE
— In this paper we present our efforts to design a system for feeding back useful haptic information from a highly dynamic running robot to a remote operator using a haptic devic...
SMI
2008
IEEE
14 years 4 months ago
2008
IEEE
This paper presents a new interaction system designed for hands-on 3D shape modeling and deformation through natural hand gestures. Our system is made of a Phantom haptic device c...