Sony has come out with an attachment for one's tennis racket titled the 'Smart Tennis Sensor.' The device sends information back to a phone, so that coach's and players can see exactly where there's room for improvement.
The device uses technologies like sensing to understand just how a player is swinging, as well as the speed and power that goes into every shot. What's better is that the device is designed for a number of different rackets, allowing a variety of players to get their hands on the gadget. The Smart Tennis Sensor also allows for sharing on social media, so if you're really proud of the stats then this enables some bragging to friends.
For tennis players looking to improve their game, this device is a helpful start.
Photo Credits: designboom, sony