You and your partner have to stand up at different times. But your room mate or partners snoring…uuh! So you nead earplugs…but wait you will not hear your alarm clock.
This common problem is still not solved today. But what if you could use ear plugs which will be connected to your phone or alarm clock? Then you can sleep well and it will ring in your ear. You -but not your room mate- will stand up without waking him/her up
Why not inventing it? Is there a technician who would go for it? 😉