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191
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HCI
2007
15 years 8 months ago
2007
Abstract. A major challenge of Ambient Intelligence lies in building middleware that can ease service implementation through allowing the application developer to emphasize only th...
145
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HCI
2007
15 years 8 months ago
2007
This paper proposes new method for object reference which enables a person to find surrounding objects and develops a navigation system named CoCo. CoCo employs an ultrasonic direc...
160
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HCI
2007
15 years 8 months ago
2007
The mobile phone has become one of the essential objects that people carry when they leave home. By conducting a series of street interviews in 11 cities on 4 continents, we attemp...
166
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I3
2007
15 years 8 months ago
2007
Referent tracking (RT) is a new paradigm, based on unique identification, for representing and keeping track of particulars. It was first introduced to support the entry and retri...
191
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IIWAS
2008
15 years 8 months ago
2008
In mobile commerce, short-message-service (SMS) is an important technique for delivering payment instruction. A payment model "SMS Credit" was proposed earlier [1]. Such...