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Originally Posted by Pat McCarthy
For some reason, I'm thinking that's photoshoped, judging by the angles of the light on the tetra+student.  |
I agree, I don't see any big clamps connecting the base of the arm to the stools. Without them, it would tip for sure. Plus if that kid was like that, the guy on the left would be staring in awe, not walking past unamused. Is that floor concrete? If so that kid would get hurt on the fall to the ground and the batteries charging to the left are going to get damaged.
Ultrasonic sensors will allow you to do fundamentally the same thing that the bump sensors do...so you can slow down and smoothly stop your robot just before it reaches the end wall, instead of running into it at full speed and then figuring out "ohh! there is a wall there!" - dlavery [more] 
06-02-2005, 16:21
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