75621390
Jan 15, 1999
products designed to assist the blind or nearly blind in learning braille, including tactile flash cards having a pattern of braille dots embossed thereupon, a card reader for use with a computer for reading said tactile flash cards, software for operating the computer so as to speak, sound, or display in enlarged form letters, numbers, words, phrases, or musical notes corresponding to the pattern of braille dots embossed upon said tactile flash cards, and related wares
Electrical and Scientific Apparatus