FIELD: input devices.
SUBSTANCE: invention relates to the input devices. Device contains an alphanumeric block, twenty six six text keys systemically arranged in rows with letters of the English alphabet placed on them, where the lower (first) row contains – the letters URGWCAQ, the main (second) row – the letters EZMDLNYKJ, the upper (third) row – the letters XSOIVTPHBF.
EFFECT: technical result is high speed of data input.
1 cl, 2 dwg, 1 tbl
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