Howdy,
I, similarly have asked how to gain access to an ipad remotely either from another ipad or from a PC. This reason as is more common these days, is helping my 92 year old mother navigate on her ipad. For all the simplicity of the ipad UI, there are still aspects that are difficult for the elderly. (visually impaired). E.g., using Facebook ...have an elderly person see the "like" icon. Not so easy. The biggest issue I've had in this remote administration is seeing or imagining what they are seeing. So far, I've been able to come up with successful procedures to fix any situation my mother has struggled with. But,it would be useful to at least be able to mirror their ipad visually so the problem was obvious, from across the internet...cheers...