Remembering the ‘Knocker-Ups’ Hired to Wake Workers with Pea Shooters
atlasobscura.com
atlasobscura.com
I always slept more soundly when I was getting a "shake" versus relying on my alarm clock. It's very comforting to know that you're absolutely going to be woken up when you asked to be and not have to worry about your phone being on charge or accidentally sleeping through an alarm. It also meant you didn't have to do time zone maths when you went to bed and that your alarm wouldn't wake your cabin mates.
All this to say - yes. Fantastic fucking sleep. The cranked AC in the summer the open windows even in the depths of winter helped too. Deepest sleep I've ever gotten.
The meaning was that if you didn't get out of your hammock it would be cut down with you in it. An abrupt and rude awakening and potentially leaving you with a chore to fix your hammock before you could sleep again.
Being woken up by a person sounds so much more pleasant than the idea of some obnoxious scheduled noise. Alarm clocks and telephone calls are the most dehumanizing thing ever. Even if you can ignore it because the alarm isn't for you, but the person next to you. Sometimes having to wake up to someone else's terrible morning alarm is worse, because you can't exactly opt out on the same terms.
At least you can whine and complain to a person trying to wake you up, however antagonizing and snarky they may be.
A bit of Googling has found several chat apps (e.g. Holla, Wakie) but none that specifically mention an alarm feature, but I'm sure I remember it.
It has obvious potential for trolling and abuse, but maybe a premium version, where you pay a small fee for the best 'knocker-ups' could be popular!
Here’s an article from 2014: https://techcrunch.com/2014/12/10/wakie/
I guess it's one of those ideas that seems fun but has way too much potential for creepiness!
Edit: Obviously if the light wasn't effective there will be an acoustic signal at some point. Wouldn't want to get sunburn.