Don writes:
>I have found that most of the research leans towards things like
>computer keyboards and music keyboards. Apparently from the studies I have
>read too light is more of a problem than too heavy.
>
>Anyone else have any info on this thread?
Greetings,
It is surprising that for all the years that manual typewriters were being
banged upon by millions, RSI (repetititve stress Injury) didn't get documented
as being a problem. It seems that most of this problem comes from unweighted
boards in use these last 20 years or so.
Regards,
Ed Foote
>
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