“… your iPhone would become the primary way you identify yourself to the world. Someday the store cashier will see your face pop up on a screen when you are next in line because your phone will be transmitting your identity at all times. No more swiping credit cards or writing checks. If your actual face matches the face on the cashier’s screen, you’re good to go, and your payment preferences (credit or debit) would automatically kick in.”

“With your phone in your pocket your car doors open when you get near, the front door of your house opens when approach, your lights adjust to your personal preferences, and all of your online passwords do auto-fill. When your phone is with you, the world will continuously conform to your preferences as you pass through it.”