Abstract: A visual locating device comprises an elongate, inherently buoyant, flexible sheet for floating on the surface of a body of water that has a longitudinal axis. At least three buoyant support struts are secured to the sheet and disposed across the longitudinal axis of the sheet such that the sheet is divided into a plurality of sections defined between respective pairs of struts. A light source is disposed on the sheet to provide nighttime visibility to the sheet. A pouch, which receives the sheet when stowed, is configured to release the sheet when immersed in water. The sheet is at least z-folded inside the pouch.

Abstract: A solar water desalination and purification device includes an outer liquid-tight containment and an inner liquid-tight containment disposed within the outer containment. The outer containment collects liquid that forms from condensing water vapor that evaporates within the inner containment and passes through the inner containment material. The inner containment is made from hydrophobic material that allows water vapor to pass through the material as the sunlight evaporates the contaminated water within the inner containment. An inlet communicates with the inner containment for allowing the contaminated water to fill the inner containment. An outlet communicates with the outer containment to allow discharge of condensed water vapor collected within the outer containment to be used as drinking water.

Abstract: Personal flotation device comprises an inflatable spheroid balloon and a strap secured to said balloon. The strap includes a loop into which a person's arm, leg or upper body may be slipped.

Abstract: A device for locating a lost target or for surveillance and monitoring of an area for a target having spectral and spatial profiles comprises a digital multi-spectral camera aimed at or scanning an area of interest, the camera generating spectral and spatial output; and a computer including a program for processing in real-time the output of the camera, triggering an alarm when the target is detected from the output.

Abstract: A device for locating a lost target or for surveillance and monitoring of an area for a target having spectral and spatial profiles comprises a digital multi-spectral camera aimed at or scanning an area of interest, the camera generating spectral and spatial output; and a computer including a program for processing in real-time the output of the camera, triggering an alarm when the target is detected from the output.

Abstract: A water craft for survival or recreational purposes, comprises an inflatable elongate housing that provides a platform and has an internal supporting structure for rigidity and a fin or multitude of fins Ry for stability and tracking purposes as the survivor paddles the water craft by arm motion. The craft is stowed in a compact pouch when not in use and inflated by compressed gases and/or a manual hand pump to sustain the requisite partial pressures of the inflatable water craft. A thermal protective covering with brightly colored pigmentation and retro-reflective and IR-reflective surfaces is provided to protect the survivor from the elements and enhance his visibility. A non-skid surface on the platform enables the survivor to lay on top of the water craft without slipping off. A bright orange colored elongate SEE/RESCUE (trademark) streamer is provided with the water craft for continuous passive emergency signaling purposes to enable search parties to locate the survivor.

Abstract: A signalling device for indicating, by day or night, the position of a person lost at sea (on land or in space) comprises an elongate brilliantly colored streamer made up of flat, flexible, inherently buoyant material with built-in support struts to keep the material at maximum outstretched surface area. The streamer can be coated with any one or more of the following in any combination: brilliant color, phosphorescent pigment, reflective material, or International Distress Signal indicia. The device may be attached to a life jacket and rolls up into a water-release container secured to the life jacket. Upon deployment, the container converts into a sun-protective, radar-visual reflective, and water catchment hat. The streamer is extended manually or automatically and can remain in an outstretched manner indefinitely.