The more things change, the more they stay the same.  For example, look at how our typing interfaces have evolved.

And-a 1, and-a 2, and-a 2, and…

Green 2 Man smoking and typing in old typewriter


Red 2 Boy learning to touch type


Yellow 2 Typing into iPhone with thumbs


And Back to Where We Started

Blue 2 Boy playing with iPhone


I Like It!

And, evidently, we’re pretty happy with this state of affairs.

Outline of hand giving victory sign Baby in car seat giving thumbs up