Amy Radcliffe created The Madeleine – A sort of analogue odor camera. But it is also super pretty.
From Amy’s website: Our sense of smell is believed to have a direct link to our emotional memory. It is the sense that we react to most instinctually and also the furthest away from being stored or replicated digitally. From ambient smell-scapes to the utterly unique scent of an individual, our scent memory is a valuable resource yet to be systematically captured and archived. If an analogue, amateur-friendly system of odour capture and synthesis could be developed, we could see a profound change in the way we regard the use and effect of smells in our daily lives. From manipulating our emotional wellbeing through prescribed nostalgia, to the functional use of conditioned scent memory, our olfactory sense could take on a much more conscious role in the way we consume and record the world.