5202 search results - page 770 / 1041 » A Survey of Human Computation Systems |
183
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ISWC
2005
IEEE
16 years 8 days ago
2005
IEEE
One of the major limitations of portable computing devices is the small size of their built-in displays. Fortunately, extremely small projection systems are being developed that c...
156
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EICS
2010
ACM
15 years 11 months ago
2010
ACM
In e-business, creating a common concept set for business integration, interoperation and interaction has to consider the heterogeneity reality of different interpretations from m...
186
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FPLAY
2008
15 years 8 months ago
2008
User authentication involves establishing a user's right to access a system. Most user authentication is done with text passwords, which have advantages over other approaches...
177
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CHI
2010
ACM
16 years 1 months ago
2010
ACM
Painting on 3D surfaces is an important operation in computer graphics, virtual reality, and computer aided design. The painting styles in existing WYSIWYG systems can be awkward,...
193
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CHI
2007
ACM
16 years 7 months ago
2007
ACM
Augmented Chemistry (AC) is an application that utilizes a tangible user interface (TUI) for organic chemistry education. The empirical evaluation described in this paper compares...