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iFixit wants Congress to let it hack McDonald’s ice cream machines
(www.theverge.com)
This is a most excellent place for technology news and articles.
According to the video (it's elsewhere in the thread), the standard for uptime for industrial machinery is amazingly close to 100%. Given a million opportunities for such a machine to have a fault, you should want less than a handful of times that it actually craps itself.
McDonald's machines are down more than 10% of the time.
If I was a big industrial conglomerate like GE, VDL or Samsung and I had a machine that was down 10% of the time, and the error reporting was opaque and forced me to call the manufacturer for a service technician, AND all the critical operating parameters are behind some special manual that only their service technicians are allowed to have, I'd fucking sue the manufacturer.