Search results for author:"Jia-Han Su"
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A Study of Multi-Representation of Geometry Problem Solving with Virtual Manipulatives and Whiteboard System
Educational Technology & Society Vol. 12, No. 3 (2009) pp. 229–247
In this paper, the development of an innovative Virtual Manipulatives and Whiteboard (VMW) system is described. The VMW system allowed users to manipulate virtual objects in 3D space and find clues to solve geometry problems. To assist with multi...
Effects of drag-and-response interaction mechanism of multi-touch operated tabletop technology on users' awareness and collaborative performance
Computers & Education Vol. 67, No. 1 (September 2013) pp. 130–141
In this study we proposed drag-and-response interaction mechanism of multi-touch operated tabletop technology which features a queue area, a rubber band and a transfer animation function. We conducted one experiment by applying our proposed drag-and-...