Not sure which forum to post this, so I guessed.

Background: Wife has a TV set up on a bracket in her bedroom. She has Foxhell box and a computer (networked) also connected to said TV. Computer is primarily used for Video.

Problem: She is having trouble reading the screen from across the room when using the computer.

Solution: Set up computer nearer to her with a screen that she can read.
In my loungeroom I have a dual monitor setup as per the solution with the second "monitor" being the TV so I can watch netflix etc on the big screen.

Question: What would I need to to be able to send the "second" monitor signal to her TV across the room without having to run a bloody long cable? i.e. wirelessly. (I just realised I'm going to have to set her computer up to talk to the network wirelessly now as I do have a cat6 connection at the TV. So that might be a possibility.

That way she can browse using the screen near her and then send the video to the second screen as needed.