History in pics: Testing prototype Roomba's in 1982. It would take two decades until they could be made small enough to clean under a couch.

@SwiftOnSecurity

In the early 80's a friends boyfriend worked in the server room when the small hard drives were the size of a washing machine

If we wanted extra time for a birthday drink at the pub or a decent lunchtime at a local restaurant, he'd give one or two a subtle kick and then we'd get word from management that we may as well stop what we were doing because the mainframe was down for a couple of hours

Was hard duty working close to IT professionals back in the day

@mvdn777 @SwiftOnSecurity Who remembers word processors before Autosave came along? PCs or mainframes were likely to crash at any moment (that subtle kick) and you could only recover back to your last Save.

@jeffZA @SwiftOnSecurity

It’s not that much different even now to be fair

@mvdn777 set autosave=10 minutes and forget it.