An ordered tree is a tree in which each node's incident edges are cyclically ordered; think of the tree as being embedded in the plane. Let A and B be two ordered trees. The e...
The aim of this study is to investigate the usability and usefulness of interactive tabletop technologies to support group creativity. We implemented a tabletop interface enabling ...
translating your abstract notions of desired size and shape directly into the appropriate tugs and pulls. You would probably not think much about coordinate systems. Ifyouwantedtom...
- Computing education has permeated virtually all disciplines, expanding learning with new technology and an updated definition of literacy that includes computational thinking. As...
Thomas Way, Lillian N. Cassel, Kim Pearson, Ursula...
We describe a new course designed to introduce engineering students to computational thinking. One of the most significant challenges in teaching an introductory-level applied co...