Abstract: A mobile studio for producing video and audio content includes a vehicle having a body mounted on a chassis. The body includes a studio chamber enclosure formed by a floor, a ceiling, spaced opposite outer side walls and spaced outer front and rear walls, and the floor includes a stage area. The mobile studio further includes at least one LED lighting assembly located in the studio chamber enclosure that is suitable for providing sufficient illumination for image capture such that a captured image is suitable for projection as a Pepper's Ghost image, at least one camera to capture an image of a subject on the stage area and generate the captured image, and a communications device to transmit the captured image.

Abstract: A codec having a video input for receiving a continuous video stream, an encoder for encoding the continuous video stream to result in an encoded video stream, a video output for transmitting the encoded video stream, and switching means for switching the encoder during encoding between a first mode, in which the continuous video stream is encoded in accordance with a first encoding format, to a second mode, in which the continuous video stream is encoded in accordance with a second encoding format.

Abstract: This invention relates to a projection apparatus and method. More particularly, but not exclusively, it relates to a projection apparatus arranged to limit transparency of a virtual image when projected in front of a background projected image.

Abstract: A safety cover for a socket or switch has a frame arranged to extend on three sides of a rectangular faceplate of the socket or switch and a cover panel hinged to the frame for pivotal movement towards and away from a position in which the cover panel conceals the faceplate. The frame is of U-shape and defines an opening in which the faceplate is received. The frame has inwardly directed lips contiguous with a rear face of the frame that locate behind the faceplate on opposite sides of the opening clear of the fixing screws used to secure the faceplate to a mounting box. The safety cover can be fitted by partially releasing the screws and sliding the lips under the faceplate as the frame is positioned around the faceplate and then tightening the screws to secure the faceplate and hold the frame in place by securing the lips under the faceplate.

Abstract: A safety cover for an electrical socket or switch has a frame that extends about a socket or switch plate and a cover panel hinged to the frame to prevent access to the plate in a closed position. The frame is secured by clamping an inwardly directed lip between the plate and a mounting box to which the plate is releasably secured. A latch secures the cover panel in the closed position and is released by a key allowing movement of the cover panel to an open position under the biasing of a spring.

Abstract: An electrical socket assembly includes a plurality of pin receiving apertures passing through a wall mounted faceplate. The faceplate is enclosed by an integral cover panel which is spring biased to an open position. Engaging latch pins and a latch mechanism secure the integral cover panel in a closed position, and are adapted to be released in response to the insertion of a key into keyholes disposed in the side of the faceplate.

Abstract: A protective cover (80) for a socket has an upper frame (81) that locates behind a faceplate of the socket and a cable tie member (82) with apertures (84) for passage of cable leads connected to plugs mounted in the socket. The upper frame (81) has a cover panel (83) pivotal between an open position allowing access to the plugs and a closed position concealing the plugs. The apertures (84) are provided with cable ties (85) that are inserted into slots (87) to retain the cable leads and transfer pulling forces applied to the cable leads to the frame (81) via the tie member (82).

Abstract: An image projection apparatus (100) comprises a projector (106), a frame (108), and a partially transparent screen (110). The frame (108) retains the screen (110) under tension, such that the screen (110) is inclined at an angle with respect to a plane of emission of light from the projector (106). The screen (110) has a front surface arranged such that light emitted from the projector (106) is reflected therefrom. The projector (106) projects an image such that light forming the image impinges upon the screen (11) such that a virtual image is created from light reflected from the screen (110), the virtual image appearing to be located behind the screen (110).

Abstract: An ectrical socket comprises a wall mounted faceplate (17) with pin receiving apertures for a plug and an integral (built-in) cover having a cover panel (22) movable between an open position allowing access to the apertures and a closed position concealing the apertures. The cover panel (22) is secured in the closed position by engagement of latch pins (64) with latching means within the faceplate (17). The latch pins (64) are released by a key inserted into keyholes (66) in the side of the faceplate (17) and opens automatically under the biasing of a spring.

Abstract: A protective cover (80) for a socket has an upper frame (81) that locates behind a faceplate of the socket and a cable tie member (82) with apertures (84) for passage of cable leads connected to plugs mounted in the socket. The upper frame (81) has a cover panel (83) pivotal between an open position allowing access to the plugs and a closed position concealing the plugs. The apertures (84) are provided with cable ties (85) that are inserted into slots (87) to retain the cable leads and transfer pulling forces applied to the cable leads to the frame (81) via the tie member (82).

Abstract: There are many reason why it might be desirable to provide a cover over an electric socket, or over a plug when in place in that socket One is that empty sockets seems to exert an irresistible fascination for small children, who will try to poke things into the plug pin apertures in the socket. A second is that much modern electrical equipment is designed to be plugged in and left on all the time, and sometimes it may be a minor disaster if the device is unplugged or turned off. The problem is how to achieve a cover that is both effective yet also relatively easy for an authorised person to remove in order to access the plug, or the socket and its switch.