About the Machine

Although it looks like a normal gumball machine Sweetfeedback is actually much more than that-it contains an Arduino microcontroller and multiple sensors that allow the user to program each machine however they see fit. This leads to many possible applications; so far, we have applied Sweet Feedback to various challenges, from rewarding children who do well on quizzes to monitoring and encouraging environmentally sustainable behavior in entire buildings.

You can see a quick demonstration of the machine in general here.

For further information and demonstraions or to acquire a Sweet Feedback of your own, email wendy.fong9@gmail.com or the founder of this project, Ted.Selker@gmail.com.