Face tracking. Even for my self, sounds crazy but a handful of my terminal aliases attempt to capture my mood by scanning my face so I can make a fun chart of my emotion while commiting code.
The fact companies sell products to stick mounting gear on a Macbook to mount your iphone to capture better video will tell you theres a market.
The fact companies sell products to stick mounting gear on a Macbook to mount your iphone to capture better video will tell you theres a market.