Early in my career we used reel to reel tapes to show "movies"! How far we have come in 30 years. It seems now that technology is changing so fast that it is getting hard to predict what we will be doing in a few years. Streaming content instead of TV? Blue ray being replaced by something better? Our children will have even more adapting than we have, as technology changes faster and faster.

Here is an amazing video on the progression of information technology by Karl Fisch, Scott McLeod, and Jeff Brenman. If you have your own children this is the world they will face.