An RFID Ring For The Body Mod Squeamish

Some people get inked, while others get henna or those water transfer tattoos you might find in a box of Cracker Jack. Becky wanted the benefits of having an RFID tag in her finger — unlock doors or log into your computer with a swipe of your finger — but wasn’t ready to get an implant. Her solution: make an artistic ring that conceals a tiny glass capsule RFID tag.