![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgJ-z8PdznqE0b7we-GhopyygxDcEdKrGwWkOKwdvohT9jCrwCzK7jJiqp6sw0QIhfxNkykW_hs3qJeFFy8FxnLeEasXN2BLP838zZZ0c4FnUtCR8I0BUy2yESMDZW07vhMlodN/s320/icecream_happinness.jpg)
This ice-cream machine developed as an art project by Demitrios Kargotis asks buyers a few questions, analyzes their voices looking for signs of stress, and then dispenses the ice-cream following the logic that "the more unhappy you are, the more ice cream you need."
-- we make money not art