HI Ben,
I just recently purchased a mini-projector, and i thought it would be cool to use as a screen for either a laptop or a raspberry Pi.
my idea is this. Chrome Cast allows you to project your screen to a tv or HDMI enabled receiver however you have to be able to see
your screen before you can set up chrome cast. it would be cool to create a wireless hdmi cable that automatically sets up when
you plug it in. it would allow your computer to see a secondary monitor and broadcast to it right away. any way if anyone could do this
it would be you.
thanks for your time
Allen Edwards