The tech learns about the user’s gestures automatically and takes just seven minutes to install (hence the name “Wheelie 7”). Using an app, the user — with assistance from a caregiver — can assign which expressions are linked to the chair’s movements. Through a combination of facial recognition software, sensors, robotics and an Intel 3D RealSense Depth Camera that’s been mounted on the wheelchair, Wheelie captures a 3D map of the face and uses AI algorithms to process data in real time to direct the wheelchair. The kit works in both sunlight and dim light, and is compatible with 95 percent of motorized wheelchairs currently on the market.
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, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, 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.