520 search results - page 73 / 104 » An evaluation of earcons for use in auditory human-computer ... |
CHI
2004
ACM
14 years 8 months ago
2004
ACM
We report results on the performance of the combination of soft keyboards and marking menus. A model of expert user performance indicated an 11 - 37% (depending on the keyboard la...
CHI
2010
ACM
14 years 2 months ago
2010
ACM
Authentication in public spaces poses significant security risks. Most significantly, passwords can be stolen, potentially leading to fraud. A common method to steal a PIN is thro...
VL
2009
IEEE
14 years 2 months ago
2009
IEEE
Mechanical Turk (MTurk) is an increasingly popular web service for paying people small rewards to do human computation tasks. Current uses of MTurk typically post independent para...
CHI
2004
ACM
14 years 8 months ago
2004
ACM
In this paper we describe a system that allows users to annotate digital photos at the time of capture. The system uses camera phones with a lightweight client application and a s...
CHI
2000
ACM
14 years 2 days ago
2000
ACM
In this paper, we describe our experiences of developing and evaluating GUIDE, an intelligent electronic tourist guide. The GUIDE system has been built to overcome many of the lim...