Inflatable beam (1) comprising fire hoses or other industrial seamless hoses with woven textile braiding, inner air-tight lining and optional outer protective coating, is composed of an assembly of at least three hoses (2) arranged longitudinally side by side, where ends of the hose (2) are closed by a closure (3). At least one of the hoses (2) comprises at least one inlet and/or discharge member (4) for an inflating medium. The hoses (2) are at the point of contact of their circumferences, or at place of the closest distance of their circumferences mechanically connected by stiff connections (5) spaced along the length of the assembly of the hoses (2), at least one length (L) of at least one hose (2) between adjacent connections (5) of the hoses (2) is smaller than the length (M) of the other hoses (2) between these connections (5).

Disclosed is a control system for controlling a plurality of user terminals. The control system includes at least: a control device including a processor, and configured to determine a command to be executed by the plurality of user terminals located in a concert hall or stadium; a transmitter configured to transmit a wireless signal corresponding to the determined command; a plurality of receivers, each of which is connected to a respective user terminal of the plurality of user terminals, receives the wireless signal, and transmits the received wireless signal to the respective user terminal; and the plurality of user terminals, each of which is configured to perform a command corresponding to the wireless signal transmitted from a respective receiver of the plurality of receivers.

A seat moving machine comprises a passenger seat assembly disposed in between opposing seat supports which raise and lower the passenger seat assembly. One or more passenger seat beam rotators are operative to rotate the passenger seat assembly to change the pitch independently of the raising and lowering. In embodiments, rather that the seat rows being pivoted up with a rotating floor, a rotate function alters their mutual positions to one another while the lift function is taking place which brings the back seat rows up and over the front seat rows, allowing control over mutual row position during lift and in the show. Though no cables are involved, by combining the motions of lift and rotate and without any further equipment, an immersive theater system comprising the seat moving machine still employs seating that is suspended.

A seat moving machine comprises a passenger seat assembly disposed in between opposing seat supports which raise and lower the passenger seat assembly. One or more passenger seat beam rotators are operative to rotate the passenger seat assembly to change the pitch independently of the raising and lowering. In embodiments, rather that the seat rows being pivoted up with a rotating floor, a rotate function alters their mutual positions to one another while the lift function is taking place which brings the back seat rows up and over the front seat rows, allowing control over mutual row position during lift and in the show. Though no cables are involved, by combining the motions of lift and rotate and without any further equipment, an immersive theater system comprising the seat moving machine still employs seating that is suspended.

A suspended theater system uses a seat moving machine comprising a passenger seat assembly disposed in between opposing seat supports which raise and lower the passenger seat assembly. One or more passenger seat beam rotators are operative to rotate the passenger seat assembly to change the pitch independently of the raising and lowering. In embodiments, rather that the seat rows being pivoted up with a rotating floor, a rotate function alters their mutual positions to one another while the lift function is taking place which brings the back seat rows up and over the front seat rows, allowing control over mutual row position during lift and in the show. Though no cables are involved, by combining the motions of lift and rotate and without any further equipment, an immersive theater system comprising the seat moving machine still employs seating that is suspended.

A suspended theater system uses a seat moving machine comprising a passenger seat assembly disposed in between opposing seat supports which raise and lower the passenger seat assembly. One or more passenger seat beam rotators are operative to rotate the passenger seat assembly to change the pitch independently of the raising and lowering. In embodiments, rather that the seat rows being pivoted up with a rotating floor, a rotate function alters their mutual positions to one another while the lift function is taking place which brings the back seat rows up and over the front seat rows, allowing control over mutual row position during lift and in the show. Though no cables are involved, by combining the motions of lift and rotate and without any further equipment, an immersive theater system comprising the seat moving machine still employs seating that is suspended.

An entertainment complex and format in which a movie is augmented with pyrotechnics to add to the special effects action on the screen, with the pyrotechnics serving as actual plot points of the movie: e.g. a massive explosion engulfs the screen, at the exact same moment a concussion mortar and liquid/dry fuel mortar and a debris/dust mortar, illuminated by flood lights, may blend seamlessly. Extending the onscreen action off screen, with on screen explosions augmented with genuine explosions and concussive forces safely experienced by the audience. Film makers may make two versions of a film: one with explosions, cannon fire and so on centered and no pyrotechnical enhancement, the other version with explosions and shots found on the edge of the screen. A script which uses second-to-second timing (down to one millisecond) to control and synchronize the real world pyrotechnical action to the onscreen special effects action.

A system and method for proximate network antennas disposed in cavities in a portion of a seat is disclosed that provides ways to bring antennas closer to the bodies of seat occupants to improve signal to noise ratio and, therefore, throughput and capacity, and to use the bodies of seat occupants to attenuate the signals to improve channel re-use.

A seat moving machine comprises a passenger seat assembly disposed in between opposing seat supports which raise and lower the passenger seat assembly. One or more passenger seat beam rotators are operative to rotate the passenger seat assembly to change the pitch independently of the raising and lowering. In embodiments, rather that the seat rows being pivoted up with a rotating floor, a rotate function alters their mutual positions to one another while the lift function is taking place which brings the back seat rows up and over the front seat rows, allowing control over mutual row position during lift and in the show. Though no cables are involved, by combining the motions of lift and rotate and without any further equipment, an immersive theater system comprising the seat moving machine still employs seating that is suspended.

A suspended theater system uses a seat moving machine comprising a passenger seat assembly disposed in between opposing seat supports which raise and lower the passenger seat assembly. One or more passenger seat beam rotators are operative to rotate the passenger seat assembly to change the pitch independently of the raising and lowering. In embodiments, rather that the seat rows being pivoted up with a rotating floor, a rotate function alters their mutual positions to one another while the lift function is taking place which brings the back seat rows up and over the front seat rows, allowing control over mutual row position during lift and in the show. Though no cables are involved, by combining the motions of lift and rotate and without any further equipment, an immersive theater system comprising the seat moving machine still employs seating that is suspended.