On 20/09/09 12:43, Owain wrote:

On 20 Sep, 00:58, "Graham." wrote:
Hmmm, quite like the idea of light-up notifiers triggered by timer...
- "Please wait" during sensible hours
- "Go away" during unsensible hours
My Headmaster at junior school had something very similar on his
study door. Must have been about 1960.

So did mine, and I copied the idea for my bedroom door.

Oh dear, so did mine, and so did I, nobody took a blind bit of notice
though, I also had a bell wired to my desk drawers.