When it comes down to it many runners and fitness freaks cannot afford to have a trainer set up cameras and spend hours recording different angles to get the correct technique shot.
With this the owner can do it for free and spend time online comparing the difference between right and wrong.
This will sell in the squillions, mark my words it has many uses and is affordable to the mass population.
IOT Price at posting:
9.7¢ Sentiment: Buy Disclosure: Held