Answering Monica/Rob's Group

cameras are observing the intersection (position doesn't matter)

like in this video http://de.youtube.com/watch?v=b88yD-02ANY
a software can track the position of cars and pedestrians.

with an infrared camera this also works at night:
http://de.youtube.com/watch?v=bQPUzPXKRuU

different temperatures let the system know wether it's a car or human

the software calculates the exact position of all road users and decides on a lighting scenario

Terminology

Hi,

I just started to sum up our last results and giving names to all our three light solutions. With those terms it will be easier to make clear argumentation all refeering to the same names.

greetz