Before we buy an Android tablet, can someone tell me IF and HOW I can get a WiFi Android tablet to work for my elderly mother in FL so that she can just touch screen icons (without messing with a laptop keyboard) to do a video phone call to our laptop or IPod here in IL? I assume that Skype video calls do not work with Android 2.2 devices, but I get confused when I see/hear on YouTube that others are doing video calls with Android Tablets. I want her to have a tablet (minimum 7-in?) for ease of use. I prefer PC/Android to Iphone/Apple. Please error on the side of too much info. Thanks.