I have a Samsung ATIV tablet running windows 8. Is there a way to have it read an HDMI input from, say, an Xbox? It has the port on it, but I don't know if it can read from it as opposed to just output.

I'm going on the train for basically 2 days and would love a way to play my OUYA. Outlets are there, just need the screen...

I'm not sure there are many tablets that allow HDMI input. You'd have to look specifically if your tablet has it. I think I've heard of some higher end tablets that have HDMI in, but they're awfully expensive.

Didn't even cross my mind to check. I have HDMI mini... and output only.

All is lost.