Abstract: A see-through near-eye light field display device, the device comprising a light field camera device and a light field display device arranged back-to-back, the light field camera device configured to capture an input light field video stream, the light field display device configured to display an output light field video stream based on the input light field video stream.

Abstract: A coupled light field camera and display system, the system comprising a light field camera device and a light field display device, the light field camera device configured to capture an input light field video stream, the light field display device configured to display an output light field video stream based on the input light field video stream.

Abstract: A light field camera device comprising an array of light field camera elements, each camera element comprising a scanner for scanning an input beam across a two-dimensional angular field; an input focus modulator for modulating the focus of the input beam over time; a radiance sensor for sensing the radiance of the input beam over time; and a radiance sampler for sampling the radiance of the input beam at discrete times; the scanner comprising a biaxial electromechanical scanning mirror comprising: a mirror, a platform, an inner frame, and an outer frame; the mirror attached to the platform via a post, the platform attached to the inner frame via a first pair of hinges, and the inner frame attached to the outer frame via a second pair of hinges; the first pair of hinges arranged substantially orthogonally to the second pair of hinges, thereby to allow biaxial movement of the mirror; the extent of the mirror larger than the extent of the inner frame.

Abstract: A virtual window system, the system comprising a light field camera device and a light field display device arranged back-to-back, the light field camera device configured to capture an input light field video stream, the light field display device configured to display an output light field video stream based on the input light field video stream.

Abstract: A portable hand-held apparatus is provided having a memory for storing images, a motion sensor for detecting motion of the device, and a processor for receiving image manipulation instructions via encoded media. The processor processes the stored images based on the detected device motion and the received image manipulation instructions to produce output images.

Abstract: A portable hand-held device is provided having an image sensor for sensing an image of a scene, a motion sensor for detecting motion of the device relative to the scene, and a processor for receiving image manipulation instructions via encoded media. The processor processes the sensed image to remove blur therein based on the detected relative device motion and the received image manipulation instructions.

Abstract: A system for capturing aerial images, the system comprising at least one camera unit, the camera unit comprising at least one overview camera, a plurality of detail cameras, and a frame for holding the cameras, each detail camera having a longer focal length than the at least one overview camera, each detail camera mounted at a different angle laterally so that the fields of view of the detail cameras overlap to form an extended lateral field of view.

Abstract: A system for capturing aerial images, the system comprising at least one overview camera, a plurality of detail cameras, and a frame for holding the cameras, each detail camera having a longer focal length than the at least one overview camera, each detail camera mounted at a different angle laterally so that the fields of view of the detail cameras overlap to form an extended lateral field of view, the frame attachable to the floor of an aircraft above a camera hole, thereby providing the cameras with a view of the ground below the aircraft through the camera hole.

Abstract: A block puzzle game machine comprising at least one processor, at least one memory containing a program, at least one display, and at least one input mechanism; the program comprising instructions executable by the at least one processor that implement a block puzzle game, the game comprising a virtual block puzzle, the block puzzle comprising an array of substantially cubic puzzle blocks, one face of each puzzle block bearing a face pattern that is a fragment of a solution pattern, the face patterns of the puzzle blocks together forming the solution pattern when the puzzle is in a solved state, the puzzle manipulable via a constrained set of moves to transform it from any one of a set of scrambled states to the solved state, the constrained set of moves comprising any move that rotates one row of puzzle blocks in the array ninety degrees about a longitudinal axis of the row, and any move that rotates one column of puzzle blocks in the array ninety degrees about a longitudinal axis of the column, the game con

Abstract: A light field camera device comprising an array of light field camera elements, each camera element comprising: a scanner for scanning an input beam across a two-dimensional angular field; an input focus modulator for modulating the focus of the input beam; a radiance sensor for sensing the radiance of the input beam over time; and a radiance sampler for sampling the radiance of the input beam at discrete times.

Abstract: A light field display device comprising an array of light field display elements, each display element comprising: a beam generator for generating an output beam of light; a radiance modulator for modulating the radiance of the beam over time; a focus modulator for modulating the focus of the beam over time; and a scanner for scanning the beam across a two-dimensional angular field, the scanner comprising a biaxial electromechanical scanning mirror comprising: a mirror, a platform, an inner frame, and an outer frame; the mirror attached to the platform via a post, the platform attached to the inner frame via a first pair of hinges, and the inner frame attached to the outer frame via a second pair of hinges; the first pair of hinges arranged substantially orthogonally to the second pair of hinges, thereby to allow biaxial movement of the mirror; the extent of the mirror larger than the extent of the inner frame.

Abstract: This invention provides for a camera system having a plurality of hand held camera devices connected together in series. Each camera device includes an image input configured to receive image data from a camera device preceding in the series of devices, and an instruction reader configured to read instructions from a card inserted into the camera device, said card having encoded thereon various instructions for the manipulation of the image data. Each camera device also includes a processor unit arranged in communication with the input and the instruction reader, the processor unit configured to perform image manipulation on the image data according to the instructions read from the card. Also included is an image output configured to transmit manipulated image data from the processor to a camera device following in the series of devices, the camera system operatively facilitating a cascade of imaging effects.

Abstract: A modular camera and printer is disclosed. A camera module is provided having an image sensor for capturing an image in a RGB format. The camera module also has a central processing unit with program memory for storing program steps for execution by the central processing unit to operate the camera module, and an image storage memory for storing the captured image in the RGB format. An image processing unit of the camera module is in communication with the image storage memory and transforms image data in the image storage memory into a L*a*b* format. The camera module also has a serial bus for outputting transformed image data in the L*a*b* format. A printer module is provided also having a serial bus in communication with the serial bus of the camera module. The printer module receives the image data from the camera module in the L*a*b* format, converts the image data to a color space of the printer module, and then prints the image data on a printhead.

Abstract: A near-eye light field display device for displaying a light field to at least one eye of a viewer, the device comprising an array of light field display elements, each display element adapted to display a time-varying light field view image, the display device configured to modulate the focus of the time-varying view image displayed by each display element according to a time-varying fixation depth of the at least one eye.

Abstract: A light field display device comprising an array of light field display elements, each display element comprising: a beam generator for generating an output beam of light; a radiance modulator for modulating the radiance of the beam over time; a focus modulator for modulating the focus of the beam over time; and a scanner for scanning the beam across a two-dimensional angular field, the scanner comprising a biaxial electromechanical scanning mirror comprising: a mirror, a platform, an inner frame, and an outer frame; the mirror attached to the platform via a post, the platform attached to the inner frame via a first pair of hinges, and the inner frame attached to the outer frame via a second pair of hinges; the first pair of hinges arranged substantially orthogonally to the second pair of hinges, thereby to allow biaxial movement of the mirror; the extent of the mirror larger than the extent of the inner frame.

Abstract: The present invention provides a light field display device (300) comprising an array of light field display elements (310) populating a display surface, each display element (310) comprising: a beam generator (522) for generating an output beam of light; a radiance modulator (524) for modulating the radiance of the beam over time; a focus modulator (530) for modulating the focus of the beam over time; and a scanner (504, 506) for scanning the beam across a two-dimensional angular field.

Abstract: The present invention provides a light field camera and display device (300) comprising an array of light field camera and display elements (310), each element (310) comprising: a scanner (504, 506) for scanning an input beam (600) and an output beam (500) across a two-dimensional angular field; an input focus modulator (612) for modulating the focus of the input beam (600) over time; a radiance sensor (604) for sensing the radiance of the input beam (600) over time; a radiance sampler (606) for sampling the radiance of the input beam (600) at discrete times; a beam generator (522) for generating the output beam (500); a radiance modulator (524) for modulating the radiance of the output beam (500) over time; and an output focus modulator (530) for modulating the focus of the output beam (500) over time.

Abstract: A tracking device (6) for controlling the focus of electroactive spectacles (2), the spectacles (2) comprising electroactive lenses (24, 26), the tracking device (6) comprising: a tracking camera (14), a tracking controller (18), and a transmitter (20); wherein the tracking controller (18) is configured to: capture, via the tracking camera (14), an image (16); detect, in the image (16), a pair of eyes; determine, from the image of the eyes, a target focus; and transmit, via the transmitter (20), a focus message (4) to the spectacles (2), the focus message (4) being indicative of the target focus, and instructive to the spectacles (2) to set the focus of the lenses (24, 26) accordingly.

Abstract: A method of dispensing a product item is disclosed. The product item has packaging. On the packaging are a number of coded data portions. Each coded data portion encodes an identity of the product item and a part of a signature. A sensing device senses one or more coded data portions and generate indicating data indicative of: the identity of the product item; a signature part; and a signature part identifier. A processor receiving the indicating data from the sensing device then determines a determined signature part and authenticates the product item by comparing the received signature part and the determined signature part. Further, a criterion for dispensing the product item is determined and the product item is caused to be dispensed based on the criterion being satisfied.

Abstract: The present invention provides a block puzzle (100) comprising an array of substantially cubic puzzle blocks (102), wherein one face of each puzzle block (102) bears a face pattern that is a fragment of a solution pattern, the face patterns of the puzzle blocks (102) together forming the solution pattern when the puzzle (100) is in a solved state, the puzzle (100) manipulable via a constrained set of moves to transform it from any one of a set of scrambled states to the solved state, the constrained set of moves comprising any move that rotates one row of puzzle blocks (102) in the array ninety degrees about a longitudinal axis of the row, and any move that rotates one column of puzzle blocks (102) in the array ninety degrees about a longitudinal axis of the column.