1276 search results - page 157 / 256 » Human Performance in a Knob-Turning Task |
144
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
We present a new CAPTCHA which is based on identifying an image's upright orientation. This task requires analysis of the often complex contents of an image, a task which hum...
150
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CHI
2009
ACM
16 years 7 months ago
2009
ACM
People's ability to accurately locate target objects in images is severely affected by the prevalence of the sought objects. This negative effect greatly impacts critical rea...
162
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CHI
2008
ACM
16 years 6 months ago
2008
ACM
We performed an empirical study to investigate whether the context of interruptions makes a difference. We found that context does not make a difference but surprisingly, people c...
155
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CHI
2008
ACM
16 years 6 months ago
2008
ACM
We present a new interaction framework for collaborating in multiple display environments (MDEs) and report results from a field study investigating its use in an authentic work s...
156
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CHI
2008
ACM
16 years 6 months ago
2008
ACM
Individuals with cognitive deficits and their families are prime examples of collaborative "systems" that seek to perform everyday tasks together. Yet there has been lit...