Unlock Your Phone with NFC – Ring & Manicure #WearableWednesday
Unlock your phone by just picking it up! No more pesky password or gesture PIN, just scan an NFC tag! This week’s project covers creating an NFC ring, putting an NFC tag in your nail polish, modding your Android installation to read tags from the lockscreen, and creating an automation toolchain to unlock the phone when the desired tag is scanned. I earned my Android skill badge on this one, folks!
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.
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Upon more search on similar topics i found that the same can be accomplished by installing Xposed Framework and its module named NFC lock screen off enabler with the advantage of not having to replace any of the original libraries. The installation steps are extremely simple, dinstall two “apk” files, the framerk and its module; restart and use the module app to authorize NFC tags.