![POC Helmet Integrity System](https://www.popsci.com/wp-content/uploads/2019/03/18/IDK4HO7JKWCKDAPGOFXFGLGFCU.jpg?w=2000)
![POC Helmet Integrity System](https://www.popsci.com/wp-content/uploads/2019/03/18/IDK4HO7JKWCKDAPGOFXFGLGFCU.jpg?w=2000)
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The key principle of helmet design is, by and large, simple: Create a container that will protect its contents (your brain). Successful execution is a bit harder. With every impact, a helmet weakens, and the damage is not always obvious. Using sensors embedded in its lining, POC’s Helmet Integrity System monitors a helmet’s ongoing health.