The Bio-graphies set is a forward-looking project designed for the city of Paris. It consists of three individual objects. All three have the same function: to enable the user to measure the level of pollution in real time in their current location. One sensor measures water pollution, another measures air pollution, and the last measures soil pollution.

A small gesture is required to receive these informations: waving the fan, planting the spike, or scooping up water with the ladle.

Once the information has been collected, a pattern will develop, to a greater or lesser extent, to indicate the degree of pollution.