yeah but imagine what you would have needed to have with you 10-15 years ago, paper map, or crib sheet for directions at best a small (large by todays standards) digital camera and brick phone that barely ever could find a signal in the countryside. Go back 20 and you have to luck out and find a Telephone box!
Not related to your post sorry but an add on!
The only thing I keep repeating to everyone who will listen. We are the test subjects for all of this, and a lot of other stuff like Chemicals etc. No one truly knows the long term effects. Sitting at home my equipment can see upwards of 6-12 wireless internet routers, let alone the Phones it cannot see as set to invisible that are constantly searching and connecting. All of this is bouncing around us no one really knows if it is having any long term affect on us! Definitely people who live near the main mobile masts seem to think they have an affect. These feckers are hidden everywhere, Petrol Station price signs etc. I am not a nutter in that I am convinced they are damaging but who knows really? Our bodies are being exposed to stuff long term that they never were 20-50 years ago. My kids as much as I try to stop it would be with their phones 24/7 given the chance as well as a lot of adults. If I tun on my microwave at home my Bluetooth speakers goes mad so without any knowledge of the science behind this it has to make me wonder if the Bluetooth can sense it surely I can at some level :-)
OK putting my tin foil hat back on now.