Concussion has been under the spotlight for the last couple of years now and with West Coast player Andrew Gaff receiving a nasty knock over the weekend, he is looking like he will miss a week of playing under the AFL concussion rule. While progress is being made with understanding concussion and minimising its damage to the brain, this invention could be a useful device with minimal inconvenience to monitor concussion and its effects in years to come. Plus it was invented by Aussies! Check out the video below.

http://yhoo.it/1MDdxDM