[BRLTTY] Re: Technological developments in braille displays

[Gilles Casse]

Hello,

I just know that the CEA in France conducts researches for low cost
braille displays. This would be based on micro electro-mechanical devices or
electro rheologic fluids. 
These subjects were also proposed among possible thesis. A summary is
available online (in French), paragraph "Interfaces tactiles",
particularly points 2 and 5:
http://www-drt.cea.fr/fr/emploi/theses_int.htm

Gilles


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