Student Invents a 'Mobile Airbag' That Deploys When a Device is Dropped
Phillip Frenzel, a 25-year-old master’s student at Aalen University in Germany, came up with his idea after breaking his phone by throwing the jacket containing it over a banister. The impact caused the electronics inside the phone to break.
https://petapixel.com/2018/06/28/student-invents-a-mobile-airbag-that-deploys-when-a-device-is-dropped/