1. Hiroshi Ishii MIT Media Lab, Tangible Media Group Clearboard, Ambient Room, Media BlocksClearboardAmbient RoomMedia Blocks http://web.media.mit.edu/~ishii/

2. Mark Weiser July 23, 1952-April 27, 1999 Coined concept of Ubiquitous Computing http://www.ubiq.com/hypertext/weiser/weis er.htmlhttp://www.ubiq.com/hypertext/weiser/weis er.html

3. Ben Shneiderman University of Maryland HCIL Coined phrase: Direct Manipulation Software psychology, hypertext, touchscreens… Nassi-Shneiderman diagrams http://www.cs.umd.edu/~ben/

4. University of Washington’s HIT lab http://www.hitl.washington.edu/

5. Interacting via GPRS enabled cell phone… Drawing an elephant by walking round the streets of a city (or other mode of transport) and entering data points along the way via the cell phone Example: Brighton and Hove(UK) by J. Wood by foot, track length 11.2km (see www.gpsdrawing.com for more examples)

6. Making art by recording where walking in a city