Shaz by Claude Wright

Shaz is a mobile robot that performs home/office security, 
floor cleaning, gas/fluid control, and remote data collecting.

Shaz communicates with a host or other robot via packet radio, 
and stereo video is broadcast over the 2.4GHz band.  
The tripod video source can be switched to a internal super-8 video 
recorder & playback.  

Shaz uses a differential drive system with sonar rings to navigate thru its work space.

Many on-line images, specs and drawings at my web page:

http://www.webo.com/robot/