Abstract: A moisture permeable composite material for a wide variety of applications including without limitation prosthetic liners, orthotic liners, clothing, space suits and environmental suits comprising: an inner layer comprising a hydrogel, a thin tough hydrogel membrane, or dual network hydrogel; and an outer layer comprising a porous elastomer or an open cell foam.

Abstract: The present application satisfies the need to provide a teaching aid system that can connect to a projector, television or screen for interaction by means of a light pen. The electronic system comprises, among others elements, a fixed piece and a movable piece with an internal pivot shaft, the fixed part containing a wireless routing system. The fixed part has outlet ports for video, and Ethernet network and communication ports. The movable piece contains an image capture sensor, a sound sensor and an infrared radiation source sensor. The system also comprises internal components such as an integrated computer that is connected to a motherboard. The sound sensor and the infrared radiation source sensor are contained in the movable part and are connected by means of flexible wires to the motherboard or directly to the integrated computer. The motherboard and the integrated computer are connected together.

Abstract: A moisture permeable composite material for a wide variety of applications including without limitation prosthetic liners, orthotic liners, clothing, space suits and environmental suits comprising: an inner layer comprising a hydrogel, a thin tough hydrogel membrane, or dual network hydrogel; and an outer layer comprising a porous elastomer or an open cell foam.

Abstract: A moisture permeable composite material for a wide variety of applications including without limitation prosthetic liners, orthotic liners, clothing, space suits and environmental suits comprising: an inner layer comprising a hydrogel, or a thin tough hydrogel membrane, or dual network hydrogel; and an outer layer comprising a porous elastomer or an open cell foam.

Abstract: A moisture permeable composite material for a wide variety of applications including without limitation prosthetic liners, orthotic liners, clothing, space suits and environmental suits comprising: an inner layer comprising a hydrogel, or a thin tough hydrogel membrane, or dual network hydrogel; and an outer layer comprising a porous elastomer or an open cell foam.

Abstract: In an exemplary embodiment, a method includes determining a plurality of field identifiers of a data set. A plurality of field cells that each correspond to a field identifier of the plurality of field identifiers are generated and displayed within an available fields region. A column field region and a row field region are displayed. A first field cell of the plurality of field cells is moved from the available fields region to the column field region or the row field region in response to a first input from a user. The pivot table is updated to include one or more rows or columns corresponding to the first field cell upon detection of the movement of the first field cell to the column field region or the row field region.