Abstract: Disclosed herein is a hierarchical data storage and retrieval system implemented using a computed statistically unique signature for the content of given computer data as its basis. The data storage and retrieval system can be used to catalog computer information for easy indexing and retrieval. The signature is computed by any number of techniques so long as it is able to produce a statistically unique signature, one example being the SHA-1 algorithm. The system is able to reduce the amount of data that is stored and the time required for retrieving the data. Provide a way to move electronic data in an encrypted secure manner that requires the complete data set being moved for decryption of the data. Even if a portion of the data is compromised that portion would still remain secure. The data is encrypted and separated into two or more portions all of which would be needed to decrypt the data.

Abstract: Subscriber-interface elements of a telephone station set are combined in and on a swivel panel. In one embodiment which is useful in automobile radiotelephone applications, the panel is a sun visor and includes arrangements to hold the handset in place even when the panel is upside down and to draw the handset up against the panel if the handset should be dropped during or after a call. Control buttons are arranged on the panel close to the user and, in the automobile embodiment, on a portion of the panel which is closest to the driver's line of vision. A cable connecting various station set elements to a control processor and radio extends through a swivel axle for the panel for convenient access to automobile body passageways from the visor to other locations of the automobile.

Abstract: the design relates to a telephone handset substantially as shown.