The Advoice Pen allows you to comment your colleagues work via audio recording. A scanner, located at the bottom of the pen, reads the code from a Soundnote sticker and plays the corresponding audio file.
The Optical Identification is the Advoice’s method for coding numbers into patterns of black squares. These patterns are printed on the surface of the Advoice’s stiykers, read and decoded by the pen and used as input for the running script. It works just like the educational toy ‘TipToi’ by Ravensburger, only that there’s a microphone included in the Advocie Pen.