30 Apr '15, 8pm

Your Body is Your PIN with Bodyprint

Your Body is Your PIN with Bodyprint

[Christian Holz, Senaka Buthpitiya, and Marius Knaust] are researchers at Yahoo that have created a biometric solution for those unlucky folks that always forget their smartphone PIN codes. Bodyprint is an authentication system that allows a variety of body parts to act as the password. These range from ears to fists. Bodyprint uses the phone’s touchscreen as an image scanner . In order to do so, the researchers rooted an LG Nexus 5 and modified the touchscreen module. When a user sets up Bodyprint, they hold the desired body part to the touchscreen. A series of images are taken, sorted into various intensity categories. These files are stored in a database that identifies them by body type and associates the user authentication with them. When the user wants to access their phone, they simply hold that body part on the touchscreen, and Bodyprint will do the rest. There is...

Full article: http://hackaday.com/2015/04/30/your-body-is-your-pin-with...

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