![Image](https://i.imgur.com/23tBrAW.png)
"The women became known as treue Weiber ('loyal women'). The castle (today's ruin) is called Weibertreu due to this occurrence."
IanKennedy wrote: ↑Thu Jul 08, 2021 8:05 pm We had some "programmable calculators" that looked exactly like the right hand end of that gadget. You could program them using a form of the BASIC computer language. I wrote a blood pressure averaging system on them that was used in our of our trials. It not only averaged the readings it worked out a CV for the mean and would request new readings until they all fell within 5% of each other. Usually it would only take 3 readings but if the patient was too 'excited' when the started taking readings then it would go on a while as they relaxed.
All the nurse had to do is turn the machine on and follow the instructions on screen.
I always have found it interesting in seeing these types of technological deadends but for its time it woukd have been a state of the art of the time.