I have a friend on Skype who is elderly and largely house bound like me. So I showed her around this place using my little 7 in Nexus. I would not like to have used a big 10 in. tablet or laptop walking around such as the garden. I promised next time instead of being restricted using WiFi to the BT HUB I would try a BT Hotspot hoping to take her for a walk down the road. Why not try it yourself with a Skype friend. I only have one back facing camera, but that was no problem of course, I just tuned it around facing forward instead of seeing my ugly mug!