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Subject: Re: Robotic chess, over and under

Author: Steven Schwartz

Date: 07:23:24 10/26/04

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They did not have to age to break. Many arrived from the factory
already broken.

I recall that we would get in a shipment and put 10 out overnight in
self-play mode, and, by morning, 1/2 would no longer work. Then, we
would ship out the working units, and 1/2 of those customers would
call to say they had a problem.

You are quite fortunate to have a working model after all these years.
Steve




On October 26, 2004 at 09:39:47, Steve B wrote:

> For the commercial units seen so far with low mass plastic arms, the
>>danger of collision means damage to the arm.
>
>
>actually the outer casing  of the Novag Robot arm was made out of industrial
>strenght steel or some similiar metal
>the grasping claw however,was plastic
>i have two robots
>one in perfect condition
>the second is defective in that the alignment of the arm is too low due to a
>broken gear of some sort
>this was damage caused in shipping the robot to me from the seller
>a pity really..in all other aspects the computer and arm work perfectly but with
>the arm too low it of course cannot pick up or place or capture pieces correctly
>
>very few Novag Robots still around today are not defective in some way
>after all, the computer was released for sale in 1982 over two decades ago..
>
>Steve
>
>
>
>
>
>
> For fast experimental  arms with
>>full size board capability, the danger is to the careless user.  For that
>>reason, I wouldn't sell such an arm unless I had a signed liability waiver from
>>the end user.



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