630 search results - page 53 / 126 » Usability of E-learning tools |
ASSETS
2009
ACM
13 years 10 months ago
2009
ACM
Link annotation with the accessibility level of the target Web page is an adaptive navigation support technique aimed at increasing blind users' orientation in Web sites. In ...
IWC
2000
13 years 9 months ago
2000
Intelligent user interfaces have been proposed as a means to overcome some of the problems that directmanipulation interfaces cannot handle, such as: information overflow problems...
PRESENCE
1998
13 years 8 months ago
1998
We present a virtual environment application that allows users to access embedded information within an immersive virtual space. Due to the richness and complexity of this environ...
ICWE
2009
Springer
13 years 6 months ago
2009
Springer
Abstract. This paper presents an approach for monitoring several important aspects related to user behaviour during the execution of Web tasks1 . The approach includes the tracking...
ICRA
2009
IEEE
14 years 3 months ago
2009
IEEE
Abstract— In this paper we present a multi-agent coordination algorithm suitable for systems with aircraft-like kinematic constraints. A model of a system of input-constrained no...