[Nfb-krafters-korner] Sewing Machine Guard

[Blindhands at aol.com]

Recently someone was telling me about when they went to one of the blind  
schools and were taught how to sew on a sewing machine that the machines had  
finger guards on them.  Do any of you know what they are talking  about?  
Are they still available these guards?  Can anyone describe  what they looked 
like?
 
I don't use anything like this, but someone that is blind is interested in  
getting one of these finger guards if possible.  I am curious to hear what  
they look like.
 
Joyce