Is the same idea as Blockstream's Jade HW wallet?
The best compliment you can get as an open source developer is when a VC funded startup offers you unpaid review of their closed source fork. Then rebrands your project and pitches the same features to Bitcoin Magazine. Anyway get it open source here: https://docs.photonsdk.org 
Discussion
Jade’s blind oracle uses a similar concept. Though the idea for photon came from Casa’s mobile key.