Abstract: A weighted insole assembly, comprising a top thermoformable material layer, a bottom thermoformable material layer, and a weighted unit encapsulated between the top and bottom thermoformable material layers, the weighted unit including a heavy filler material and having a specific gravity between about 2.0 and about 4.0.

Abstract: A weighted insole assembly, comprising a top thermoformable material layer, a bottom thermoformable material layer, and a weighted unit encapsulated between the top and bottom thermoformable material layers, the weighted unit including a heavy filler material and having a specific gravity between about 2.0 and about 4.

Abstract: A weighted insole assembly, comprising a top thermoformable material layer, a bottom thermoformable material layer, and a weighted unit encapsulated between the top and bottom thermoformable material layers, the weighted unit including a heavy filler material and having a specific gravity between about 2.0 and about 4.

Abstract: A weighted insole assembly, comprising a top thermoformable material layer, a bottom thermoformable material layer, and a weighted unit encapsulated between the top and bottom thermoformable material layers, the weighted unit including a heavy filler material and having a specific gravity between about 2.0 and about 4.0.

Abstract: A weighted insole assembly, comprising a top thermoformable material layer, a bottom thermoformable material layer, and a weighted unit encapsulated between the top and bottom thermoformable material layers, the weighted unit including a heavy filler material and having a specific gravity between about 2.0 and about 4.

Abstract: A system for secure communications. Embodiments include systems and methods for registering a recipient providing an encryption key corresponding to a recipient to a sender before the recipient has received the corresponding decryption key. Other embodiments include authenticating the identity of a recipient and assigning trust levels according to the level of authentication. Other embodiments include federating the provisioning of keys across more than one server.

Abstract: Systems and methods are described for enabling documents to be controlled by a sender, in a manner which is transparent to any end recipients. The invention include mechanisms enabling a sender to control documents sent to recipient, in a manner that (1) encrypts the message to ensure its security, and (2) restricts operations the recipient may perform on the received message. The recipient and sender need not agree on a control protocol in advance of the communication. Wide distribution of a Digital Rights Management System may be facilitated by use of self-installing modules, which integrate with existing software used for document publishing and retrieval. The modules are forwarded to unregistered recipients upon authentication of the recipient, and install automatically on the recipient's computer.