Abstract: Embodiments of the invention involve using biometric templates to wirelessly authenticate individuals. In one embodiment, a mobile device may generate a first biometric template and a first public value from a first biometric sample of a user and generate a first cryptographic key by passing the first biometric template to a fuzzy extractor's generate function. An access device may generate a second biometric template from a second biometric sample of the user, generate a second secret cryptographic key by passing the second biometric template and the first public value to the fuzzy extractor's reproduce function, encrypt the second biometric template with the second secret cryptographic key, and broadcast the encrypted template to a plurality of nearby mobile devices including the mobile device. If the mobile device is able to decrypt the encrypted template with the first cryptographic key, the access device can associate the user with the mobile device.

Abstract: A storage device control system is disclosed for selecting a storage device to connect to a computer from a plurality of available storage devices and for controlling the manner in which the storage devices can be connected to the computer.

Abstract: A footwear liner includes two sides connected at a front seam and a back seam by stitching, an inner bottom piece connected to the two sides along a bottom seam by stitching, and an outer bottom piece adhered to the inner bottom piece. Each side includes an outer layer, an inner layer, and an intermediate layer that is impermeable to water and permeable to vapor. The outer bottom piece includes an outer layer and an inner layer that is impermeable to water and permeable to vapor. The two sides and the inner bottom piece cooperate to form a partial enclosure with a toe portion, a heel portion, and an open top portion. In the preferred embodiment, the front and back seams are covered by a sealing tape to waterproof the seams, and the outer bottom piece overlaps and is adhered to portions of the sides adjacent the bottom seam to form a waterproof seal between the outer bottom piece and the sides.