Roboquad
# It can identify motion at a distance of about 10 feet. Once identified it can pursue the moving object
# It is a four legged robot with a chassis that is designed to move easily in any direction.
# The Roboquads main theme is fast movement in nearly any ground based direction and it is capable of 3 speeds of movement
# The Roboquad is react quickly to its environment.
# It has a strange little head that can sweeps the room with a tightly focused infrared beam
# The Roboquad can even identify the sizes of objects
# It is sensitive enough to detect the fine details in its environment like the edges of doorways.
# It is expected to hit store shelves in fall of this year (2007) and to retail for a little above $100.
http://www.robotsrule.com/html/roboquad.php