h a l f b a k e r yNice swing,
no follow-through.
add, search, annotate, link, view, overview, recent, by name, random
news, help, about, links, report a problem
browse anonymously,
or get an account
and write.
register,
|
|
|
Conventional traffic lights typically consist of three colours. Proposed is an additional smaller light, in purple, just above the red one.
The purple light illuminates if, and only if, the time remaining until the red light changes is greater than 20 seconds. If you see the purple light, turn your
engine off, save the planet, and so forth. If it's not there, you've not got long to wait.
I believe this is much simpler, and with far fewer drawbacks, than a countdown timer.
Please log in.
If you're not logged in,
you can see what this page
looks like, but you will
not be able to add anything.
Annotation:
|
| |
Sorry, I was hoping the purple came on in the am. |
|
| |