We’re a couple of artists looking to create a large, chandelier-like sculpture in the ceiling of an outdoor rotunda (8 metres in diameter and 4½ metres high).
Visitors can walk underneath, approaching from 360º. As they do, the chandelier’s LEDs will change colour.
A sensor would need to determine how close to the centre the closest visitor is at any time.
Before we can go any further, we need to find out if there’s some kind of sensor that’s capable of this?
We’d be extreeeemely grateful for anyone who could point us in the right direction!!