From a link on the messageboard of Ken Jennings' blog (from a debate about photocop): Eko stoplight by Damjan Stanković A red light with an implicit progress bar, just like on computers, so you know how long you have to wait.
Eko stoplight by Damjan Stanković
From a link on the messageboard of Ken Jennings' blog (from a debate about photocop): Eko stoplight by Damjan Stanković A red light with an implicit progress bar, just like on computers, so you know how long you have to wait.