Dear David Rosen,
 
I don't know of any clinic using a hand-held display to show simple visuals  
that would help patients understand and comply. But your idea makes sense.
 
An alternate approach may be to deconstruct the pt. education process to  use 
a trained outsource of people to provide patients  with on-screen visuals in 
almost real time.  A cadre of retired  nurses could do this part time from 
home. (An entrepreneur might take this  concept a long way!)  After all, doctors 
in India read many of our x-rays  and CAT scans. 
 
Thank you for your comment.
 
best wishes,
 
Len and Ceci Doak
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