@mdhughes @screwtape @me @sacha @cwebber
Note the sartorial elegance in this 1980 photo of Steve Mann, "The Father of Wearable Computing":
http://wearcam.org/steve5.jpg
https://wearcam.org/
http://en.wikipedia.org/wiki/Steve_Mann_(inventor)
P.S. His related 2001 book "Intelligent Image Processing" was innovative; seminal; excellent.
http://wearcam.org/textbook.htm
He also wrote the 2001 "Cyborg: Digital Destiny and Human Possibility in the Age of the Wearable Computer" but I never read it.
P.S. I'm puzzled why the above jpg isn't showing up inline without clicking it.