[mowbot] mowbot

Ron Woodward (RWoodward nospam at gnn.com)
Wed, 25 Sep 1996 13:30:54

>It (Sonar) was not intended for measuring the height of the grass. It was
>intended to
>detect the difference between soft surfaces, like grass, and hard
>surfaces, like
>concrete pathways etc.

What difference does it make if its concrete or mowed grass? We don't want
the robot to speend much time on eather.As soon as it detects the absance of
mowable (tall) grass it changes direction to go find some.