Перевидите на английский БЕЗ ПОМОЩИ ПЕРЕВОДЧИКА: В этом году на рынке…

This year a new class of input devices HAS appeared on the market- high definition virtual infrared keyboards , earmarked for use in smartphones and tablets.It is expected that with the use of a laser the image of a standard keyboard layout could be projected onto a flat surface, such as a table. Unlike a normal printer, the 'Reverse Printer' removes written information from a page. Accounts, reports or even a page of a diploma or scientific paper can be transformed back into a clean sheet of paper untouched by ink.