I'm surprised that one cannot remotely control an iPad over the Internet. I can control my elderly mom's iMac remotely via Screen Sharing initiated from Messages. I'd like to get her an iPad (for reasons I won't get into) but I want to be able to remotely control it over the Internet too when she needs help. I'm surprised that functionality is not built into iOS — or am I missing something? Are there third-party solutions to allow my Mac to control and iPad over the Internet? Thanks.