9 search results - page 1 / 2 » Modality effects on cognitive load and performance in high-l... |
HCI
2009
13 years 2 months ago
2009
In this study, we argue that multimodal presentations should be created in a cognitive-aware manner, especially in a high-load HCI situation where the user task challenges the full...
IUI
2009
ACM
14 years 1 months ago
2009
ACM
In this study, we argue that modality planning in multimodal presentation systems needs to consider the modality characteristics at not only the presentational level but also the ...
ICMI
2004
Springer
13 years 10 months ago
2004
Springer
Mobile usage patterns often entail high and fluctuating levels of difficulty as well as dual tasking. One major theme explored in this research is whether a flexible multimodal in...
TWC
2008
13 years 4 months ago
2008
In this paper, we investigate an optimal power loading algorithm for an OFDM-based cognitive radio (CR) system. The downlink transmission capacity of the CR user is thereby maximiz...
UM
2001
Springer
13 years 9 months ago
2001
Springer
In an experimental environment, we simulated the situation of a user who gives speech input to a system while walking through an airport. The time pressure on the subjects and the ...