760 search results - page 119 / 152 » A camera-based interface for interaction with mobile handhel... |
CHI
2011
ACM
14 years 1 months ago
2011
ACM
Even with the rise of the World Wide Web, TV has remained the most pervasive entertainment medium and is nowadays often used together with other media, which allow for active part...
ACMACE
2007
ACM
15 years 1 months ago
2007
ACM
Computer games do not afford much physical activity and hence do not require significant energy expenditure, which can contribute to the prevalence of a sedentary lifestyle. A &qu...
132
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CHI
2000
ACM
15 years 2 months 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...
CHI
2008
ACM
15 years 10 months ago
2008
ACM
As services embedded into public spaces become increasingly transparent, one peripheral aspect of use continues to demand explicit user attention: payment. UbiPay is a system that...
145
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CHI
2011
ACM
14 years 1 months ago
2011
ACM
There have been many location sharing systems developed over the past two decades, and only recently have they started to be adopted by consumers. In this paper, we present the re...