This paper analyzes some of the factors that prevent knowledge construction and reuse in traditional library settings and describes VRef, an environment designed to provide users ...
In many educationalsettings,manipulative materials(such as CuisenaireRods andPatternBlocks) play an important role in children’s learning, enabling children to explore mathemati...
Mitchel Resnick, Fred Martin, Robert Berg, Richard...
Proximity Toolkit is a toolkit that simplifies the exploration of interaction techniques based on proximity and orientations of people, tools, and large digital surfaces. ViconFac...
In this paper, we describe “The Other Brother”, a semiautonomous device that captures images and video of spontaneous moments in the course of everyday life. It was our goal t...