We present a method that computes a global potentially visible set for the complete region outside the convex hull of an object. The technique is used to remove invisible parts (t...
Tac-tiles is an accessible interface that allows visually impaired users to browse graphical information using tactile and audio feedback. The system uses a graphics tablet which ...
We present a vision for learning environments, called Science Learning Spaces, that are rich in engaging content and activities, provide constructive experiences in scientific proc...
Kenneth R. Koedinger, Daniel D. Suthers, Kenneth D...
As more people take part in online conversations, awareness of the varying conversational styles and social mores afforded by different software is growing. However, this awarenes...
Large–display environments like Reality Center or Powerwall are recent equipments used in the Virtual Reality (VR) field. In contrast to HMDs or similar displays, they allow sev...