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198
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ACMDIS
2000
ACM
15 years 11 months ago
2000
ACM
During the past five years, our research group worked with a group of public school teachers to define, develop, and assess network-based support for collaborative learning in mid...
186
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CHI
2000
ACM
15 years 11 months ago
2000
ACM
This article introduces a new interaction model called Instrumental Interaction that extends and generalizes the principles of direct manipulation. It covers existing interaction ...
131
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CHI
2000
ACM
15 years 11 months ago
2000
ACM
As online groups grow in number and type, understanding lurking is becoming increasingly important. Recent reports indicate that lurkers make up over 90% of online groups, yet lit...
169
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SIGGRAPH
2000
ACM
15 years 11 months ago
2000
ACM
In this paper we introduce a new surface representation, the displaced subdivision surface. It represents a detailed surface model as a scalar-valued displacement over a smooth do...
181
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VRST
2000
ACM
15 years 11 months ago
2000
ACM
We present a novel approach to creating deformations of polygonal models using Radial Basis Functions (RBFs) to produce localized real-time deformations. Radial Basis Functions as...