Last November, I have participated in an event called l’Odyssée de l’Objet en 48h organized by the Université de Montréal where me and my friends had to come up with a creative solution to any societal problem while keeping in mind a certain theme for our invention. This time, the theme was “Object of Light”. During the evening of the first day, our team tried to brainstorm to come up with a good idea for the invention and it took us quite a long time to concretize it. To help us brainstorm, a few university teachers who participated in the event did an interactive presentation where we were…