Thispaper describes our design and implementation of a computer augmented environment that allows users to smoothly interchange digital information among their portable computers,...
As computer networks improve, more social and work interactions are carried out "virtually" by geographically separated group members. In this paper we discuss the desig...
For discrete sets coded by the Freeman chain describing their contour, several linear algorithms have been designed for determining their shape properties. Most of them are based ...
The Earth Mover Distance (EMD) between two equalsize sets of points in Rd is defined to be the minimum cost of a bipartite matching between the two pointsets. It is a natural metr...
One difficulty for interface design on mobile computers is lack of screen space caused by their small size. This paper describes a small pilot study and two formal experiments tha...