Is there a possibility of coming up with a machine that will detect when one begins to sleep and alert him or her

Question: Is there a possibility of coming up with a machine that will detect when one begins to sleep and alert him or her
- Keywords:
  sleep
Asked by tend20fen to Sally, Mmboyi, Mike, Michael, Jacinta, Gliday, Elkana, Edna, Arnold on 22 Jul 2025.
- Arnold Lambisia answered on 22 Jul 2025:
  
  Yes there is. You can train a facial recognition machine using a phone camera (but must always be in front of you) to see if you sleep and maybe vibrate to alert you. You can come up with something more clever.