[Imustaskforhelp]

Can someone not just have an additional device and play a video on top of it?

Fundamentally no amount of front facing camera on a physical device or other shenanigan a company might do can really do anything about it?

[qingcharles]

Front-facing paired with IR depth map would map it an order of magnitude harder, but I don't know what the standards are around that or what the installed base is on Android.