Abstract: The invention is a novel bodily worn device, preferably in the form of jewelry, a medallion or watch, which provides for the digital storage and retrieval of a user's medical records, drug prescriptions, medical history, organ donor instructions, and personal identification for use in an emergency or routine medical situation. Additional embodiments include an electronic dog-tag for military and law enforcement applications. The device includes: an outer safety shell, in the form of a medallion, or watch with markings which identify it as a medical device, and a digital storage media such as a computer chip or high density silicon media, and non-contact wireless electrical power to the device and non-contact wireless retrieval of records. Security features include encrypted software and user password for medical records confidentially.

Abstract: An electronic card which is a composite of various materials, including an optically sensitive digital storage section which is capable of being formatted and having digital binary data stored within its surface. The card is capable of being erased and having new data written and of being easily carried on a person in a wallet or purse. An optical screening reader/writer drive is capable of formatting the storage media, writing data onto the card, erasing data from the card and rewriting data onto the same card.