Does the device's camera work from behind the one-way-mirror? Specifically, does the device camera work well enough from behind the one-way-mirror to do accurate face recognition? (the idea being that it can display different information for different users and have at least a soft "biometric" privacy lock).
Also, would color images be displayable through the one-way mirror or only white will make it intact?
Also, would color images be displayable through the one-way mirror or only white will make it intact?