hey it works not brilliant and not completely what I'm after but it's quite good https://www.dropbox.com/s/5k7mlqakyx...2014162821.jpg
You have 2 arrow buttons to turn the preview image.
On the other hand this Apps (media remote receiver / sender) are a proof of concept with some functionalities like:
- View preview images from the other device
- Hear the other device mic as an Spy
- Handle your other device from the other one (developing right now)
These are modules for m2d manager and use binary function, but it's goal is not speed but messages.
Thanks for your feedback.