We don’t have to wait for a dystopian future in which our faces are scanned as we walk down the sidewalk and our every movement is logged – we willingly carry personally identifiable tracking devices in our pockets everywhere we go, and cameras are everywhere. What’s the average law-abiding citizen concerned with privacy to do, let alone activists and protesters seeking to exercise their constitutional rights? These wearable counter-surveillance designs, including drone-evading cloaks, signal-blocking phone cases and fingerprint spoofers aim to provide us with privacy-preserving tools in the age of Big Brother.
Make a robot friend with Adafruit’s CRICKIT – A Creative Robotics & Interactive Construction Kit. It’s an add-on to our popular Circuit Playground Express, FEATHER and other platforms to make and program robots with CircuitPython, MakeCode, and Arduino. Start controlling motors, servos, solenoids. You also get signal pins, capacitive touch sensors, a NeoPixel driver and amplified speaker output. It complements & extends your boards so you can still use all the goodies on the microcontroller, now you have a robotics playground as well.