This concept is meant to be a trash lamp which is kicked out in front, illuminating dark alleys ahead of the user. The idea came from talking to people about what they felt was the problems associated with walking in the evenings. The main problem was the notion of the unknown; the dark can conceal objects, animals and people. This concept means that the areas ahead of the person is always illuminated unlike a torch which only lights the area in the direction you are pointing it.
There is an element of safety created because of the distance between you and the light source, if something was revealed by the light you can then turn and go back leaving the lamp behind.