Pandipedia entry
People once paid a person to wake them up
People once paid someone to be their alarm clock. A 'knocker-up' walked the streets, tapping upstairs windows with a long pole to wake workers for their shifts. They kept knocking until the customer was awake. The snooze button was another human being.
Sorry, Pandi could not find an answer.
Let's look at alternatives:
- Modify the query.
- Start a new thread.
- Remove sources (if manually added).