Abstract: An autostereoscopic display comprises an SLM which is controlled to provide an image display and a signal display. A parallax optic has a first portion which cooperates with the image display to form a plurality of viewing windows. A second portion of the parallax optic forms first and second images visible to an observer to allow the observer to distinguish between a desired orthoscopic viewing zone and undesirable viewing positions such as pseudoscopic positions. The pitch of parallax elements in the second portion is one and a half times the parallax element pitch in the first portion.

Abstract: An engine piston is manufactured by assembling an outer shell, comprising a crown and tubular side wall in which a ring groove region and skirt are defined, with a plate-like mounting member and bonding them together by brazing or welding. The mounting member is located within the tubular side wall displaced axially from the crown and is bonded near, but displaced radially from, its centre to the crown and at its periphery to the side wall at the end of the ring groove region. The mounting member carries gudgeon pin boss means facing away from the crown. The outer shell is formed by extrusion or the like that permits minimal wall thickness and the bonded structure is of light weight but great strength and stiffness, particularly in the ring groove region. A combustion bowl formed in the crown facilitates bonding to the mounting member and defines with the mounting member an annular cooling chamber adjacent the ring groove region and crown.

Abstract: Microcapsules for use in liquid detergents having a core and a polyelectrolyte complex shell in the form of a semipermeable membrane capable of withstanding a force before bursting of from about 20 mN to about 20,00 N and having a density of from about 900 Kg/m3 to about 1,300 Kg/m3 at 25° C. The invention also relates to a process for making the microcapsules and liquid detergents comprising said microcapsules.

Abstract: An apparatus and method for utilizing a telephone docking apparatus is disclosed. The apparatus includes a wireless wide area network telephone, e.g., PCS telephone, and a wireless local area telephone interface. In addition, the disclosed PCS telephone docking apparatus includes battery chargers, a speakerphone, a visual display, a USB interface, and a media reader/writer interface. To receive or make a PCS telephone call from the cordless telephone, a user places their PCS telephone in the PCS telephone docking apparatus, and uses the wireless local area telephone to receive or make calls. Text messages and images may also be transferred to/from the PCS telephone and external devices when using the PCS telephone docking apparatus.

Abstract: An access provider technician can inquire, from a remote location, a status of an upper-layer communication indicator. For example, a technician, after receiving a trouble call from an end-user, can ask the end-user the visual status of the upper-layer communication indicator. Next, the technician can enter the status into data storage, for example, an electronic job ticket. A first set of actions is performed if the status indicates valid communication. A second set of actions is performed if the status indicates invalid communication. The upper-layer communication indicator indicates a high layer communication status, for example, layer 3 of the OSI model, such as a Point-to-Point Protocol over Ethernet (PPPoE) authentication status.

Abstract: A method of producing a stereo image of a (real or simulated) scene using at least one (real or simulated) camera, which creates the impression of being a 3D image when viewed on a display by a user, wherein the depth of the scene is mapped onto a maximum perceived depth of the image on the display, and the maximum perceived depth is chosen to provide comfortable viewing for the user.

Abstract: In an embodiment, a communication node coupled to a first data network and a second data network is disclosed. The first data network is a wide area data network. The communication node includes a first data interface to the first data network, a second data interface to the second data network, a data processor responsive to the first data interface and to the second data interface, and an encryption module coupled to the data processor. The first data interface is a telephony type interface and the second data interface is a packet data interface. The data processor receives input traffic data carried over the first data interface and generates management performance data based on measurements with respect to the input traffic data. The encryption module receives the management performance data to produce encrypted management performance data to be communicated to the second data network via the second data interface.

Abstract: A system for user authentication includes a computing device, a customer premise equipment, and an authentication device. The authentication device is remotely located from the computing device and includes one or more processing resources. Embedded within the processing resource is Point-to-Point Protocol over Ethernet (“PPPoE”). The authentication device is operable to utilize the PPPoE to authenticate one or more users of the computing device and the customer premise equipment. The authentication device further includes a housing to enclose the processing resource, one or more Ethernet input/output ports in order to communicate with the computing device and the customer premise equipment, and an indicator to indicate to the user an operating status for the authentication device. Once the authentication device authenticates the user, the authentication device becomes transparent to the computing device with no routing or bridging functionality.

Abstract: An autostereoscopic display comprises an SLM which is controlled to provide an image display and a signal display. A parallax optic has a first portion which cooperates with the image display to form a plurality of viewing windows. A second portion of the parallax optic forms first and second images visible to an observer to allow the observer to distinguish between a desired orthoscopic viewing zone and undesirable viewing positions such as pseudoscopic positions. The pitch of parallax elements in the second portion is one and a half times the parallax element pitch in the first portion.

Abstract: An autostereoscopic display comprises a pixellated transflective spatial light modulator which is arranged to provide a visual indication to an observer of the amount of crosstalk caused by reflection of ambient illumination. The display comprises a rear parallax barrier between a backlight and the modulator. Part of the barrier is formed as a screen blocking transmitted light from a first region of the modulator so that the pixels in this region are visible only by reflection of ambient illumination. In a second region, the pixels are illuminated with both transmitted and reflected light. A controller sets the pixels of the first region to maximum intensity and the pixels of the second region to a fraction of the maximum intensity. The fraction corresponds, for example, to a maximum amount of crosstalk which is permissible for autostereoscopic viewing.

Abstract: A method of rectifying a stereoscopic image consisting of left and right captured images comprises determining left and right rectification transformations. According to one aspect of the invention, statistics of the parameters of the stereoscopic image capture device used to capture the left and right images are used in the determination of the left and/or right rectification transformation.

Abstract: A stereoscopic display controller supplies serial picture element data to a scanned stereoscopic display which comprises a plurality of picture elements. Each of the picture elements includes image data for M colur components, while M is greater than one. The stereoscopic display controller includes: N memories, N being an integer greater than one; a memory controller arranged to write the picture element data for N different views of a three-dimensional image in the respective memories, and arranged to control reading of the memories in turn so that image data for consecutively scanned picture elements of the display are read from different ones of the memories; and a data reordering circuit coupled to outputs of the memories and arranged to reorder the image data for at least one of the color components.

Abstract: A stereoscopic display controller supplies serial picture element data to a scanned stereoscopic display which includes a plurality of picture elements. Each of the picture elements includes image data for M color components, while M is greater than one. The stereoscopic display controller includes: N memories, N being an integer greater than one; a memory controller arranged to write the picture element data for N different views of a three-dimensional image in the respective memories, and arranged to control reading of the memories in turn so that image data for consecutively scanned picture elements of the display are read from different ones of the memories; and a data reordering circuit coupled to outputs of the memories and arranged to reorder the image data for at least one of the color components.

Abstract: A new cultivar of Pelargonium plant named ‘Sarah Don’ that is characterized by golden-yellow and lime-green variegated foliage and mauve flowers with dark purple-pink markings. In combination these traits set ‘Sarah Don’ apart from all other existing varieties of Pelargonium known to the inventor.

Abstract: A 3D camera includes at least two detector heads which are moveable laterally with respect to each other but whose optical are maintained parallel. Each of the detector heads includes a zoom lens and a detector. A user selects the separation between the detector heads and the camera electronics automatically select the field of view by controlling the zoom lenses as a function of the detector head separation.

Abstract: A ball joint 110 for a vehicle having a housing 120 partly enclosing a ball member 112 a cover member 150 provided by an annular, partially everted body of steel which at one end 158 surrounds the housing for attachment and at the other 156 is in-turned at 160 to approach the spherical surface 118 of the ball member radially and at about 45 degrees to the member housing axis. This other end 156 supports an elastomeric sealing ring 142 biased by the member 150 against the spherical surface to prevent contaminants being carried by the ball to the housing seat 126. To tailor the resilience, the cover member is provided with an array of slots 1681 . . . at the curved region 160 which are filled with plugs 1721 . . . of contaminant excluding elastomer and/or the ball sealing ring is biased against the housing adjacent the seat.

Abstract: A ball joint 110 for a vehicle having a housing 120 partly enclosing a ball member 112 a cover member 150 provided by an annular, partially everted body of steel which at one end 158 surrounds the housing for attachment and at the other 156 is in-turned at 160 to approach the spherical surface 118 of the ball member radially and at about 45 degrees to the member housing axis. This other end 156 supports an elastomeric sealing ring 142 biased by the member 150 against the spherical surface to prevent contaminants being carried by the ball to the housing seat 126. To tailor the resilience, the cover member is provided with an array of slots 1681, . . . at the curved region 160 which are filled with plugs 1721, . . . of contaminant excluding elastomer and/or the ball sealing ring is biased against the housing adjacent the seat.

Abstract: A programmable furniture texturing robotic system includes a programmable multiaxis robot fixed to a support frame and a table fixed to a support frame such that they form an integrated unit and the programmable multiaxis robot has a furniture texturing tool unit attached to the end of the robot arm. The furniture texturing tool unit is attachable to and detachable from the arm of the robot and is either a furniture chattering tool unit or a furniture distressing multitool turret. The furniture chattering tool unit has a circular saw blade which produces surface chatter marks when it is dragged across the surface of a furniture part. The furniture distressing tool unit has a plurality of furniture distressing tools, each of which produce a plurality of furniture distress marks including simulated wood rot, worm holes, hatchet marks, rock marks, wood split marks, crooked vein lines, and cigarette burn marks.

Abstract: A hat shaping arrangement. The hat shaping arrangement comprises an inflation assembly and a inflatable bladder assembly. The bladder assembly has an air receiving space, an air port, and a deflated state. The bladder assembly is configured to substantially conform to an interior circumference of a hat to be shaped when the bladder assembly is in said deflated state. The inflation assembly is in fluid communication with the air receiving space through the air port. The inflation assembly is adapted to selectively input air pressure to and release air pressure from the air receiving space through the air port to inflate the bladder assembly toward conformance with an interior surface of the hat and deflate the bladder assembly away from conformance with the interior surface of the hat to be shaped thereby facilitating the retention of the shape of the hat.

Abstract: A new cultivar of Pelargonium plant named ‘Sarah Don’ that is characterized by a dense mounding habit, golden-yellow and lime-green variegated foliage, and mauve flowers with dark purple-pink markings. In combination these traits set ‘Sarah Don’ apart from all other existing varieties of Pelargonium known to the inventor.