I'm sure there are plenty of possible design solutions that don't annoy others so much.
For ex: rear back-up cameras on trucks, phones that only vibrate when they're in a dark pocket, smoke detectors that fall back on noise alarms only if you don't respond to a flashing light or email reminder, etc.
Re:Principles of Calm Technology
by drjasonharrison on Tuesday August 30, 2016 @07:35PM
(#12394817)
There are "white noise" back up sounds that are used when the trucks are expected to be used at night.
Fascinating, here's a good demo video: https://youtu.be/psWBaxtK19g?t=1m11s
I can sympathize with people who hate those noises, but I think the only practical solutions are for them to wear earplugs or move somewhere with lower population density.