Quo Vadis is an interactive boat in the inner garden of a retirement home for people with dementia.
Project showcase by basvanoerle
Plastic Reflectic is an interactive installation that shows the visitor their own silhouette in floating plastic ocean waste.
Project showcase by Front404
An interactive installation made out of LED candles that light up in the shape of the silhouette of the user.
Need to control hundreds of relays with your Arduino, ESP8266, Pi, PC or Mac and activate them simultaneously within < 1 ms time window?
Project tutorial by Christian
It should be a lot more informative now :]
Good point, I added this project rather hastily a couple years ago, sorry about that.
I'll update it in a bit, but to answer the questions you asked in this post: We used a kinect depth camera to see the visitor's silhouette and then analysed it in Max/MSP to change it to a black and white image of around 600 pixels total, with the silhouette being white pixels. This pixel data was sent to the Arduino Uno, which was connected to 38 daisy-chained servo boards. The black water was filled with ~600 servos with floating pieces of plastic attached. A black pixel meant the corresponding servo would pull the piece of plastic below the water, while a white pixel meant the plastic was allowed to float to the top and become visible.
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