LumoNote

Leave voice notes for friends around the house

A contextual voice-note device that attaches to household objects. When placed near an item (e.g., the fridge), it plays reminders—helping housemates remember chores, tasks, or shopping needs in a non-intrusive way.

We worked on this from ideation to a functional prototype in ~10 days. The team wrote a library for the DF-Robot component used for audio functions. There were several iterations on the each part of the product, like the knurling and shape of the knob and the case itself.