8933 search results - page 221 / 1787 » Usability over time |
147
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IROS
2009
IEEE
16 years 1 months ago
2009
IEEE
— Vision can be used as a sensor for measuring the position of a visual marker. When the displacement of the marker over the camera exposure time is significant, the obtained po...
158
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APCHI
2004
IEEE
15 years 10 months ago
2004
IEEE
The convergence of mobile technology and e-learning has generated considerable excitement among both practitioners and academics. Mass media continually promotes novel idea about m...
160
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ICNP
1999
IEEE
15 years 11 months ago
1999
IEEE
For wireless channels, interference mitigation techniques are typically applied at the packet transmission level. In this paper, we present the Havana Framework for supporting int...
161
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CHI
2010
ACM
16 years 1 months ago
2010
ACM
In this paper we present the results of a field study of Avaaj Otalo (literally, “voice stoop”), an interactive voice application for small-scale farmers in Gujarat, India. T...
189
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INFOCOM
2006
IEEE
16 years 19 days ago
2006
IEEE
— Sensor deployments may be static, but researchers have recently been making a case for mobile collector nodes to enhance data acquisition. Since mobile nodes are often more pri...