Project idea for K-12 school - is this possible?

[tophermueller]

I have a HS student in my creative CS course that is going to make a magic mirror. We are a K-12 school, and I would love for him to create a mirror that will do one or two things when a student walks up to it:

1 - Creates some fun images that would overlay on their face - moustache, glasses, etc.

2 - Shows a random inspiring message

I think the module I would need could essentially choose from a random set of PNG images that would take up the entire screen. I suspect I would just need an ultrasonic or proximity sensor as part of the frame.

Thanks!