Gustav Hellberg

Zone out of vision II

urban interface | berlin , Berlin, 2007

Three profiler lights, each is connected to a motion detector, are mounted on three steel masts. Three squares of light, with sharp edges, are projected onto the pavement. When a person enters a light square the light switches off. It turns on again when no body motion can be detected in the light square area(s).

Material: steel masts, profiler lights (light source), and motion detectors. Height approximately 6 metres. Each light square area is 4 x 4 metres.

Location: Brunnenstrasse in Berlin, crossing from Mitte to Wedding, a waste land strip where the Berlin wall once blocked west from east Berlin.

Engineering: Konzept:werk

urban interfcae | berlin