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A chat system with knock-on-the-door sound and shadow.
Keishi Suzumura
Natsuko Hikage
Yuko Murayama
Published in:
Computer Supported Acitivity Coordination (2004)
Keyphrases
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email
computer supported collaborative learning
computer mediated communication
shadow detection
high altitude
data sets
light source
instant messaging
database
artificial intelligence
shadow removal
low altitude
synchronous communication