optacon

optacon
op·ta·con
s.m.inv. ES ingl. {{wmetafile0}}
apparecchio che dà la possibilità ai ciechi di leggere un testo stampato, convertendo i segni grafici in segnali tattili
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DATA: 1974.
ETIMO: nome commerciale, propr. acron. di optical tactile converter "convertitore da ottico a tattile".

Dizionario Italiano.

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