21 search results - page 3 / 5 » Enhancing learning: a study of how mobile devices can facili... |
CHI
2011
ACM
12 years 9 months ago
2011
ACM
Collaborative visual analysis tools can enhance sensemaking by facilitating social interpretation and parallelization of effort. These systems enable distributed exploration and e...
MHCI
2009
Springer
14 years 4 days ago
2009
Springer
As users enter web queries, real-time query expansion (RTQE) interfaces offer suggestions based on an index garnered from query logs. In selecting a suggestion, users can potentia...
AIED
2005
Springer
13 years 11 months ago
2005
Springer
This paper describes and contrasts findings from two related projects where groups of science pupils investigated local air pollution using a collection of mobile sensors and devic...
ETS
2000
IEEE
13 years 5 months ago
2000
IEEE
In recent years, there is a growing interest in developing online collaborative learning environments. In a learner-centered online collaborative environment, students work togeth...
MSWIM
2005
ACM
13 years 11 months ago
2005
ACM
In order for precise evaluation of MANET applications, more realistic mobility models are needed in wireless network simulations. In this paper, we focus on the behavior of pedest...