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Based on the original Nintendo LABO Piano, this is a 100% paper pop-up piano that folds into a thin book.

This project was a lot of fun and challenging at the same time. I never thought I would be able to build in all the functions. Even though, it seems like a bit too much, bulky and maybe “over-engineered”, the main goal of this project was to achieve a working keyboard and from there on, I got sucked into challenge after challenge and lots of problem-solving.

Demo video of all functions and features

Top view of the spread

Keyboard mechanism close-up

Front view

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Joycon with infrared sensor that registers reflective tape on the keys and buttons

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