Programming Used to Be Hard Wired
Computer programming used to be done on hardware boards with wires. Now it’s much easier. Six Sigma used to be hard. Now it’s easy too. Here’s why:
“Well hi, I’m Jay Arthur, author of “Lean Six Sigma Demystified” and QI Macros [software].
“When I was a kid, my dad was the manager of a company and they had to program their own computers. He had a hard board and you plugged wires in it to get it to do things like add, subtract, multiply, divide, calculate taxes on sales of stuff. It was old IBM 401 or so… I don’t know what it was, but you would then slide that into the computer, snap it in and then run your reports.
