“So it’s this 14-foot head covered in LEDs…”, Mac [Pierce] began, and after his brief explanation, I found myself grabbing nearby makers to have him tell them about the project too. I was hooked! I hadn’t even seen photos of the sculpture, yet I was hooked. And true to his word, Mac had the press release for As We Are sitting in my inbox when I returned to Pi Towers.
The brainchild of artist Matthew Mohr, As We Are was engineered and produced by DCL, an award-winning Boston-based fabricator whose greatest achievement to date, in my opinion at least, is hiring Mac Pierce.
DCL built the 14-foot structure using 24 layers of aluminium ‘ribs’ covered in custom Sansi LED modules. These modules add up to an astounding 850000 individual LEDs, allowing for crisp detail of images displayed by the build.
When a visitor to the Convention Center steps inside the interactive sculpture, they’re met with a wall of 32 Raspberry Pis plus Camera Modules. The Pis use facial recognition software to 3D scan the visitor’s face and flattened the image, and then map the face across the outer surface of the structure.
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Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.