The “Binvisible” diploma project aims to have a positive influence on the cityscape; and that through every single passer-by. While the cityscape is influenced by many factors that are beyond the control of passers-by, one relevant factor is urban littering. “Binvisible” is a litter bin system for public spaces that aims to do two things: On one hand, to reflect the identity of the place by sampling the surroundings and thus, while not invisible, to become part of the place without standing out in particular. On the other hand, it is the visibility of the function that shows passers-by – even in a hurry – that the rubbish should be thrown away at that bin and not on the street.

Based on this, a two-part litter bin was developed: The upper, visible section, into which the rubbish is thrown, picks up on patterns, colors and shapes that people can subconsciously recognize and allocate. The lower part, on the other hand, is designed in such a way that it visually blends in with the surroundings or presents the identity of the environment. Through the choice of colors and materials, this area blends seamlessly into the cityscape, while the use of familiar, location-based symbolism, images or art reflects the values of the place and its culture. This way it can be invisible and visible the same time.

There is a focus on ease of use for waste disposal personnel and their work planning; integrated fill level sensors provide an up-to-date status, which in turn contributes to route and location optimisation and creates valuable insights. A simple but robust design and good repairability ensure that the waste bin is cheaper to purchase and can remain in use for a long time.