Puzzle

I first started programming computers some 33 years ago and left school at 15  where I learnt how to both repair and program. Have been working both in technology and its application since either building or selling what has been built. 

I think technology and its application has never moved faster, kind of a moore's law for product  / solution / service development.

If you ever think you are getting old, a good test would be to print this picture off and ask people you know if they have ever seen one before, my daughter asked me if it was real or made up, I suppose in that context it does feel more like a figment of my imagination