Lernstift - A Pen That Checks Your Spellings As You Write

Lernstift is the first ever brilliant pen as the entire tech and software is incorporated.

by José Lourenço via Facebook at September 28, 2013 at 04:55PM

http://wonderfulengineering.com/lernstift-a-pen-that-checks-your-spellings-as-you-write/