Great products do less, but better
The pictured sharp calculator made me rage at the state of modern desktop calculators in most OS’s. The other day I needed atan (inverse tan) and found the built in windows/osx calculators do not support this function. Google for web calculator, nothing. In the end I hacked up a quick c based program. A 40 year old calculator with a 4004 or 6502 CPU can do more than default desktop applications.Removing features can eliminate a customer or two.