Abstract: A one-piece shower base includes a pitched bottom surface, a plurality of vertical flanges extending upward from a plurality of outer edges of the one-piece shower base, a drain integrated within the one-piece shower base, and a pitched foam support base having an upper surface and a lower surface. The pitched bottom surface is pitched downward in at least one direction toward the drain. The upper surface of the pitched foam support base is adhered to an underside of the pitched bottom surface. The pitched foam support base fills in a hollow space below the underside of the pitched bottom surface created by the pitch of the pitched bottom surface.

Abstract: A low profile drain includes a first extrusion channel extending lengthwise in a first direction, a second extrusion channel extending lengthwise in the first direction, and a connection channel extending lengthwise in the first direction. The connection channel is configured to interlock with an end of the first extrusion channel via a first interlocking mechanism, and interlock with an end of the second extrusion channel via a second interlocking mechanism. The first interlocking mechanism includes at least one first angular protrusion disposed on the first extrusion channel, and a first angular recess disposed on the connection channel. The at least one first angular protrusion is configured to interlock with the first angular recess.

Abstract: A one-piece shower base includes a pitched bottom surface, a plurality of vertical flanges extending upward from a plurality of outer edges of the one-piece shower base, a drain integrated within the one-piece shower base, and a pitched foam support base having an upper surface and a lower surface. The pitched bottom surface is pitched downward in at least one direction toward the drain. The upper surface of the pitched foam support base is adhered to an underside of the pitched bottom surface. The pitched foam support base fills in a hollow space below the underside of the pitched bottom surface created by the pitch of the pitched bottom surface.

Abstract: A one-piece shower base includes a pitched bottom surface, a plurality of vertical flanges extending upward from a plurality of outer edges of the one-piece shower base, a drain integrated within the one-piece shower base, and a pitched foam support base having an upper surface and a lower surface. The pitched bottom surface is pitched downward in at least one direction toward the drain. The upper surface of the pitched foam support base is adhered to an underside of the pitched bottom surface. The pitched foam support base fills in a hollow space below the underside of the pitched bottom surface created by the pitch of the pitched bottom surface.

Abstract: A low profile drain includes a first extrusion channel extending lengthwise in a first direction, a second extrusion channel extending lengthwise in the first direction, and a connection channel extending lengthwise in the first direction. The connection channel is configured to interlock with an end of the first extrusion channel via a first interlocking mechanism, and interlock with an end of the second extrusion channel via a second interlocking mechanism. The first interlocking mechanism includes at least one first angular protrusion disposed on the first extrusion channel, and a first angular recess disposed on the connection channel. The at least one first angular protrusion is configured to interlock with the first angular recess.

Abstract: A linear drain system includes a drain channel and a support bracket assembly. The drain channel includes an upper surface, a lower surface, and a plurality of side surfaces connecting the upper surface and the lower surface. The drain channel further includes a drain hole disposed in the lower surface, and an L-shaped recess formed on an underside of the drain channel by the upper surface, the lower surface, and the side surfaces. The support bracket assembly is shaped and dimensioned to fit in the L-shaped recess. When the support bracket assembly is disposed in the L-shaped recess, a bottom portion of the upper surface of the drain channel contacts an upper surface of the support bracket assembly, and outer portions of the side surfaces of the drain channel contact inner side surfaces of the support bracket assembly.

Abstract: A semi-round drain body includes an upper surface and a drain hole extending through the upper surface. The upper surface includes a first straight edge, a second straight edge disposed opposite to the first straight edge, a first curved edge, and a second curved edge disposed opposite to the first curved edge. The drain hole is disposed between the first and second straight edges and between the first and second curved edges. The first curved edge connects a first end of the first straight edge and a first end of the second straight edge to each other, and the second curved edge connects a second end of the first straight edge and a second end of the second straight edge to each other.

Abstract: A one-piece shower base includes a pitched bottom surface, a plurality of vertical flanges extending upward from a plurality of outer edges of the one-piece shower base, a drain integrated within the one-piece shower base, and a pitched foam support base having an upper surface and a lower surface. The pitched bottom surface is pitched downward in at least one direction toward the drain. The upper surface of the pitched foam support base is adhered to an underside of the pitched bottom surface. The pitched foam support base fills in a hollow space below the underside of the pitched bottom surface created by the pitch of the pitched bottom surface.

Abstract: An immersive video system includes a display, a sensor that provides information about a user's location relative to the display, a projector capable of projecting images onto the user, and a processor in communication with the display, the sensor, and the projector. The processor manipulates the images projected onto the user based on user location data from the sensor.

Abstract: A linear drain system includes a drain channel and a support bracket assembly. The drain channel includes an upper surface, a lower surface, and a plurality of side surfaces connecting the upper surface and the lower surface. The drain channel further includes a drain hole disposed in the lower surface, and an L-shaped recess formed on an underside of the drain channel by the upper surface, the lower surface, and the side surfaces. The support bracket assembly is shaped and dimensioned to fit in the L-shaped recess. When the support bracket assembly is disposed in the L-shaped recess, a bottom portion of the upper surface of the drain channel contacts an upper surface of the support bracket assembly, and outer portions of the side surfaces of the drain channel contact inner side surfaces of the support bracket assembly.

Abstract: A semi-round drain body includes an upper surface and a drain hole extending through the upper surface. The upper surface includes a first straight edge, a second straight edge disposed opposite to the first straight edge, a first curved edge, and a second curved edge disposed opposite to the first curved edge. The drain hole is disposed between the first and second straight edges and between the first and second curved edges. The first curved edge connects a first end of the first straight edge and a first end of the second straight edge to each other, and the second curved edge connects a second end of the first straight edge and a second end of the second straight edge to each other.

Abstract: An immersive video system includes a display, a sensor that provides information about a user's location relative to the display, a projector capable of projecting images onto the user, and a processor in communication with the display, the sensor, and the projector. The processor manipulates the images projected onto the user based on user location data from the sensor.

Abstract: An immersive video system includes a display, a sensor that provides information about a user's location relative to the display, a projector capable of projecting images onto the user, and a processor in communication with the display, the sensor, and the projector. The processor manipulates the images projected onto the user based on user location data from the sensor.

Abstract: An immersive video system includes a display, a sensor that provides information about a user's location relative to the display, a projector capable of projecting images onto the user, and a processor in communication with the display, the sensor, and the projector. The processor manipulates the images projected onto the user based on user location data from the sensor.

Abstract: A floor grommet for use in building and office structures supplied with air conditioning via under floor plenum. Directed flow of conditioned air is optimized by limiting the escape of air from the plenum into the space above the floor by leakage through floor openings provided for power cables, data cables and the like. Specialized floor grommets installed in the cable openings are comprised of a surrounding frame mounting sealing elements comprised of thin, flexible elements which are anchored at one end in the grommet frame and extend toward the center of the opening, from each side, to effectively close the opening against significant flow of conditioned air from the plenum below. Cables passing through the grommet opening cause minimal deflection of the flexible elements to limit the escape of conditioned air. Preferably, the resilient, flexible elements are filamentary in nature.

Abstract: A floor grommet for use in building and office structures supplied with air conditioning via under floor plenum. Directed flow of conditioned air is optimized by limiting the escape of air from the plenum into the space above the floor by leakage through floor openings provided for power cables, data cables and the like. Specialized floor grommets installed in the cable openings are comprised of a surrounding frame mounting sealing elements comprised of thin, flexible elements which are anchored at one end in the grommet frame and extend toward the center of the opening, from each side, to effectively close the opening against significant flow of conditioned air from the plenum below. Cables passing through the grommet opening cause minimal deflection of the flexible elements to limit the escape of conditioned air. Preferably, the resilient, flexible elements are filamentary in nature.