Into a starry sky full of coloured spots! The propellers have been revved up. Accompanied by the drone and roar of the engine, the aircraft takes off. Its mission, to be followed live: compare images, sort out, superimpose, create a visual reality of dots and pixels. A park is requested, but with how many trees? A racy car is dreamt of, but which design is sleek enough? The variables dictated... see more