


Iris recognition in Surface and Samsung.Surface dial falls in the following category of innovations that people rarely needs. Unless it's an anatomy lecture most student rarely changes colour.

As you can not attach the new power base to your Surface pro4. I have not seen a pen input and handwriting recognition so frustrating as Microsoft windows 10. Instead of "innovating" another type of interaction which only a small minority will find useful, they should have invested time and effort in basic inking quality of NTrig and handwriting and voice recognition in Windows10, which not only are used by the majority but also in pathetic condition.
