Hi, when i was in training some time ago, my IT manager was totally blind and use a braille tablet to read its screen. Characters was translated into braille an

Hi, when i was in training some time ago, my IT manager was totally blind and use a braille tablet to read its screen. Characters was translated into braille and 'printed' to it's tablet. He has no need for a screen and use a regular keyboard. He also use a screen reader app for emails, internet and documents.