Growing Independent: Laptop to Smartphone to Wearable

When does a personal technology - a computer, a smartphone, a watch - "grow up"? There is a slow but continuous process I have observed with every new personal computing technology. Stage 1 - Child: The new technology provides unprecedented flexibility. It allows you to do just a few new things, but its real appeal is allowing you to do old things on the go. It does so by being a mobile accessory to, or child of, existing "