Well,

    There a track ball device from Logitech where you seem to use your thumb to 
navigate.  There is also, I don't know from who, a large track ball where you can 
navigate with you entire hand.  So far, I'm considering in investing in a pen tablet.

_____________
Brian Guralnick



----- Original Message ----- 
From: "Cliff Ober" <[EMAIL PROTECTED]>
To: "Protel EDA Forum" <[EMAIL PROTECTED]>
Sent: Saturday, June 02, 2001 9:45 PM
Subject: Re: [PEDA] Suggestions for a user with a cast on his right hand.


| Tim,
| 
| I used the Logitech mouse until they introduced their first trackball; I
| used that until they introduced the Marble. That's what I used until I was
| physically unable to function with it any more and moved to the pen/tablet.
| I'd dispute any claim that the Marble eliminates CTS.
| 
| Cliff
| 
| 
| -----Original Message-----
| From: Tim Hutcheson [mailto:[EMAIL PROTECTED]]
| Sent: Saturday, June 02, 2001 8:32 AM
| To: Protel EDA Forum
| Subject: Re: [PEDA] Suggestions for a user with a cast on his right
| hand.
| 
| 
| Cliff,
| 
| I find that the Trackman Marble, which lifts the ball and allows the thumb
| to fall naturally to the switch with the index and forefinger rolling the
| ball at a somewhat vertical angle, completely eliminates the CTS associated
| with horizontal trackball movements.  And it eliminates the tension in the
| right shoulder as well.  A lot depends on how much of cast he has though.
| Have to be able to move you fingers, at least. :o)
| 
| 
| regards,
| Tim Hutcheson
| ICQ #32491889
| 
| 

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