This project is something that I have had in mind for a very short period of time. A few days ago, Hackaday published an article on the Crypto Cape for the BeagleBone Black. My idea is to use this in conjunction with an RFID Implant, fingerprint reader, and PIN to allow access to my home, gun safe, and vehicle. Hackaday's Mooltipass is a similar project, but without the use of these additional authentication methods.