https://www.cnet.com/news/8-legged-case-claims-to-smash-proof-iphones/

A prototype iPhone case with eight legs could help the iPhone X pass the drop test with flying colors.

The ADCase, designed by engineering student Phillip Frenzel at Germany's Aalen University, uses what Frenzel calls an Active Dampening system, reported ZDNet on Friday. The case has eight hidden legs that reportedly pop out like a turtle's when they sense the phone is falling.