James Leng’s ‘Point Cloud‘ consists in a 3D wire structure materializing real-time weather information by moving and undulating. The wire structure is articulated by pistons activating wheels to deform the surface according to data. The structure could be articulated for other types of data than weather forecast. This structure represents a first attempt to build a physical 3D weather forecast system.
The speed, smoothness, and direction of rotation are modulated to interpret a live feed of weather data. Instead of displaying static values of temperature, humidity, or precipitation, Point Cloud performs the data, dynamically shifting between stability and turbulence, expansion and contraction. It re-introduces weather conditions as a permanently variable state, and creates a visceral experience in our interactions with weather.