remote viewing of iPad screen
I have a 71 year old grandmother-in-law that has a ipad mini non-ret 16 gb wifi, sometimes she runs into an issue and for me it is help full to see the screen. I have had her take a screen shot, but sometimes that does not always give me the full scope of what is going on, or she will need help to set something up or change a setting. So how can I remotely view her ipad screen from a different ios device or imac. She is in Michigan and I am in Florida, thus why I would like to know if there is something out there like this. Thanks!
iPad, iOS 7.0.4