Testing Reebok's Checklight head impact monitor with a human punching bag

Last year Reebok showed up to CES with the Checklight, a head impact sensor developed in collaboration with mc10. Problem was, the company didn't really have way to demo the preproduction version of its G-force sensor. They simply slipped it into a black skull cap and let the press take photos.

via Tech News Headlines - Yahoo News http://www.engadget.com/2014/01/10/reebok-checklight?ncid=txtlnkusaolp00000589