Here's a list of a few things I might do on an average day that I couldn't do when I was in high school.

* Call home from the grocery store to ask if we're out of Provolone.

* Check my shopping list and see that items have been added to it since I left the house.

* Find a new restaurant with good reviews and make a reservation in mere minutes.

* Take pictures that rival 35mm film and make them available to friends in minutes (with me, it's usually hours or more, but it could be minutes).

* Find my way home from a random location without asking for directions in a gas station.

* Carry weeks worth of music and years worth of reading in my pocket.

* Order a new coffee maker online and expect it the next day.

* Buy a movie online and watch it instantly.

* Get answers to random medical questions.

* Find documentation for damned near anything.

* Work from home with access to everything I would have at the office.

Yes, many of these are indeed life changing. Could I live without these things? Absolutely, but I could also live without cars, and without air conditioning, and without a lot of things that were revolutionary. Electricity, indoor plumbing, and wired telephones took decades to make their way into average people's homes. If anything, the "digital age" is permeating lives faster and more broadly than the major changes that preceded it.

Ansolutely! I used to carry a Thomas Brothers guide to San Diego in my car. When I got lost it would take me 5 minutes just to figure out where the hell I was. The first time I drove to LA for my college orientation I had a map of California but not one of LA, and I got lost driving back from Westwood to UCLA and ended up in the middle of bel air. Today, it's hard to even remember that frustration.

The other day I was stumbling my way through configuring a server and thinking to myself: "how the hell did anyone ever accomplish anything before Google?".

Self driving cars undoubtedly will once they become publicly available, which seems inevitable.