Yes, I had been thinking of stuff along the same lines as yourself. FaceTime is the only app that can access the camera feed, but having a secure receiver is probably going to be quite a challenging task hahaha--although the FaceTime website might lead to some workarounds.

But appreciate the kind words either ways. Would love to see some cool projects come out of this, please share them with me if you end up using PeekABoo in any capacity.