Papers
	DIS 97 Designing Interactive Systems Amsterdam, The Netherlands 18-20 August 1997 1997 AC 72kb Triangles: Design of a Physical/Digital Construction Kit Matthew Gorbet and Maggie Orth Tangible Media Group Opera of the Future Group MIT Media Laboratory 20 Ames Street, Cambridge, MA 02139 USA {mgorbet, morth}@media.mit.edu ABSTRACT This paper presents the design of a new form of computer interface that uses physical objects to embody digital information, providing a means for interacting with data. Triangles is a physical interface in the form of a construction kit of identical, flat, plastic triangles. The triangles connect together both physically and digitally with magnetic, conducting connectors. When the pieces contact one another, specific connections can trigger specific digital events, allowing a simple but powerful tool for physically interacting with stored digital information. We will briefly describe the system itself, and design steps taken in its development. We highlight the importance of collaborative, iterative, and multi-disciplinarian design for a project of this nature.