4 ms·
No, not really, doppler radar based proximity sensors (used in e.g. baths) cost about 40 € more than 10 years ago. It's not complicated technology.
by blattimwind 7y ago
No, not really, doppler radar based proximity sensors (used in e.g. baths) cost about 40 € more than 10 years ago. It's not complicated technology.
- scoot 7y agoWhat's an e.g. bath?
- deleted 7y ago[deleted]
- gregoryl 7y agoe.g. is https://en.wiktionary.org/wiki/exempli_gratia https://en.wiktionary.org/wiki/exempli_gratia which you can pretty much read as "for example, [example(s)]"
- jcims 7y agoMy mnemonic is ‘eggs ample’. :) Commonly confused with i.e. (id est), which trasnslates to ‘that is’. The mnemonic there for me is ‘in other words’.
- scoot 7y agoSorry, I should have guessed my comment would be lost on those who don't know how to use "e.g." correctly.
- gregoryl 7y agoJust assuming you were being earnest (perhaps learning english!) as there wasn't much to gain from interpreting it another way.
- mcguire 7y agoI don't know what they're doing in a bath, but small radar systems have been used as proximity fuses for anti-aircraft shells since WWII.
- blattimwind 7y agoAs light switches and such; PIR sensors don't really work in a shower room, for example.