Sciweavers

2749 search results - page 75 / 550
» Usability of interaction patterns
Sort
View
WWW
2004
ACM
16 years 6 months ago
E-learning personalization based on itineraries and long-term navigational behavior
In this paper we describe a practical framework for studying the navigational behavior of the users of an e-learning environment integrated in a virtual campus. The students navig...
Enric Mor, Julià Minguillón
ICCV
2007
IEEE
16 years 14 days ago
PEYE: Toward a Visual Motion Based Perceptual Interface for Mobile Devices
We present the architecture and algorithm design of a visual motion based perceptual interface for mobile devices with cameras. In addition to motion vector, we use the term “vis...
Gang Hua, Ting-Yi Yang, Srinath Vasireddy
ISWC
2003
IEEE
15 years 11 months ago
RF Free Ultrasonic Positioning
All wearable centric location sensing technologies must address the issue of clock synchronisation between signal transmitting systems and signal receiving systems. GPS receivers,...
Michael R. McCarthy, Henk L. Muller
QSIC
2003
IEEE
15 years 11 months ago
A Dialog Control Framework for Hypertext-Based Applications
Hypertext-based user interfaces have become attractive for many distributed applications today, but they do not reach the usability level of window-based UIs. Because of insuffici...
Matthias Book, Volker Gruhn
VLDB
2001
ACM
86views Database» more  VLDB 2001»
15 years 10 months ago
Intelligent Rollups in Multidimensional OLAP Data
In this paper we propose a new operator for advanced exploration of large multidimensional databases. The proposed operator can automatically generalize from a specific problem c...
Gayatri Sathe, Sunita Sarawagi