The Smell Synth

The Smell Synth

The Smell Synth is a Willy Wonka-inspired smell machine you can play like a piano. Press "maple" and take in its sweet aroma. Now add "butter" and – poof! – you've created pancakes. There are over half a million combos. What smells will you create?

What inspired you to make this project?:
Many people don't realize it, but flavor is all about chemicals. We use our nose and tongue to detect the chemical makeup of our food, and the resulting sensation is what we call flavor. We wanted to create an exhibit that demonstrated the surprising notion that chemicals are the building blocks of flavor. What better way to do it than to create a smell machine you can play like a piano? The technology did not exist so we invented a system for live-mixing smells.

Project Website