Is there any sandboxing stopping one module from (maliciously) interfering with another?

e.g. reading email notifications and sending it to a remote machine?

Thanks again!

Great, thank you.

What actually happens as you go further from the screen? Does it start to blur?

Does my display need to touch the back of my Magic Mirror? It has a small bezel at the bottom which I don’t want to remove. What is the maximum distance from display to mirror?

The bezel is like 2mm and just at the bottom. What effect will this have on the projected image?

My monitor:
https://www.amazon.co.uk/gp/aw/d/B01BFH194W/ref=mp_s_a_1_1?ie=UTF8&qid=1504597253&sr=8-1&pi=AC_SX236_SY340_FMwebp_QL65&keywords=lg+ultrawide+29&dpPl=1&dpID=41T-%2Bvw-riL&ref=plSrch