Chip implants get under your skin so you can leave your keys at home

Software engineer Miana Windall has about 25 implants under her skin, ranging from magnets to RFID tech. While that might make your skin crawl if you're squeamish, "for the most part, they're not really noticeable," she told Engadget. At the DEF CON security conference on Thursday, Windall talked about how she became interested in the implants, and her experience programming them for personal use, like scanning into her former office building. RFID tech powers scannable technology like subway ca...