Abstract: Disclosed is a method and apparatus for data management related to managed service and health care systems and more particularly a managed insurance system which diminishes the associated burdens with insurance companies by putting the essential information on a credit card-like medium that is inexpensively produced by the insurance company and easily scanned into the office, hospital, or respective lab's computer. The device has a visible portion with data and insurance information contained at one or more locations. The card may be coated with a transparent protective laminate material.

Abstract: A device for underwater taking in and paying out of a submarine cable or tether feeding a remote controlled submarine. A stationary guide tube has a funnel above and below it for guiding a tether therethrough. The tether is moved by a power driven wheel projecting into the guide tube. A dome spaced above the guide tube is shaped to deflect the tether into an annular storage chamber around the tube.