Abstract: A photography system includes a digital camera and a remote control whose location can be detected by the camera. The remote control includes a control for causing the camera to take a photograph. The camera selects a region to photograph from its field of view, based on the location of the remote control. The selected region may include the entire field of view of the camera or a portion thereof. The camera may optionally select a region that places the remote control in the center of the region. The photographer may optionally specify the size of the region to be selected. The camera may optionally adjust the size of the selected region to assist in photographic composition. The camera may optionally be capable of making video recordings.

Abstract: A method removes distortion induced by camera tilt from a digital representation of a photograph taken with a rotational or swing-lens panoramic camera.

Abstract: A cooling system for a computer includes a cam-actuated cold plate. Compliant, thermally conductive pins on the cold plate contact electronic heat generating electronic components when the cold plate is moved toward a circuit assembly that includes the electronic components. Optionally, the cold plate may be cooled by circulating coolant through it.

Abstract: A transparent media adapter for scanning transmissive media on a flatbed scanner comprises a fiber optic face plate. The fiber optic face plate translates the image from the media to the scanner focal plane.

Abstract: A cover window attachment system for an electronic device includes a cover window on a top side of the electronic device; a frame attached to the cover window, the frame further comprising at least one boss configured to protrude into the electronic device; a fastener receiving feature on a distal end of each boss; and a fastener engaging the fastener receiving feature on each boss, the fastener contacting a bottom side of the electronic device, opposite the top side. Also claimed are a method of assembling a cover window to an electronic device and an electronic device including a cover window assembly.

Abstract: A movable portion of an electronic device is attached to a base portion of the device by a hinge mechanism that enables an edge of the movable portion to translate as the movable portion is rotated during the opening of the portable electronic device. In one example embodiment, the hinge mechanism comprises a groove in the base portion, a guiding feature on the moveable portion that engages the groove, and a link attached to both the base portion and the moveable portion of the electronic device, the link relating relates the motions of the two portions such that the electronic device opens as the guiding feature travels along the groove.

Abstract: A docking station for an electronic device senses the position of the electronic device and provides an electronically-generated feedback signal to a user indicating whether the device and the docking station are in proper alignment for docking. The sensing may optionally be accomplished by electrical contacts or may optionally be accomplished by sensing a magnetic field using a Hall effect sensor. The feedback signal may be visible or may be audible. The feedback signal may provide instructions to the user indicating which direction one of the components should be moved to achieve proper alignment. A simple backstop arrangement may provide proper alignment in one axis, while the feedback signal provides information about the alignment in a second axis, preferably generally orthogonal to the first. The electronic device may be a laptop portable computer.

Abstract: A camera is adjustable such that the force required to actuate one or more of the camera's controls can be adjusted by a camera user. In a preferred embodiment, the force required to depress the camera's shutter release button is adjustable. The force may be adjusted to accommodate changing photographic situations, to accommodate a physical disability of the photographer, or simply to accommodate the camera user's taste. Mechanical and electromechanical embodiments are disclosed.

Abstract: A computer system uses a modular fan design. Multiple fan modules can be used, and identical fan modules can be used for directing air into and out of the computer system enclosure. Each fan module is hot swappable, and can be replaced quickly without the use of tools or fasteners. Optional mounting features on the fan and the computer enclosure prevent misassembly, and an optional color coding scheme aids in assembly. An optional splitting light pipe directs light from a single status-indicating source to both the front and back of the fan module.

Abstract: A camera takes two photographs for a single actuation of its shutter release. One of the photographs uses the camera settings specified by the user, and the other photograph uses camera settings automatically selected by the camera. The taking of the second photograph may optionally be disabled by the camera user. The taking of the second photograph may optionally occur only if the user-specified settings differ, or differ significantly from the automatically-determined settings. The camera may optionally be a digital camera.

Abstract: A motion control system comprises both a stepper motor and a DC motor. The motors are coupled, and may be operated independently or in concert for various scan types. The stepper motor may be used as an encoder for measuring the position of the mechanism.

Abstract: A camera measures camera motion. Near the time of taking a photograph, the camera uses an actuator to accelerate an inertial element in a direction that counters the motion of the camera. The direction and duration of the acceleration are selected to momentarily reduce the camera rotation so that a photograph may be taken while the camera is relatively stable. Energy for actuating the inertial element may be stored in a capacitor. Several example means of monitoring the camera motion are disclosed, including an accelerometer, a rate gyroscope, and analysis of successive digital images. The inertial element may optionally be the rotor of a motor. The inertial element may optionally be the core of a solenoid. The camera may optionally use multiple actuators and masses to control shake in more than one degree of freedom. Methods of adapting the system to camera panning are disclosed.

Abstract: A low-cost EMI shield that fits around an integrated circuit package to absorb electromagnetic energy and dissipate it as heat. The shield is not ohmically conductive so it may contact electrically active conductors without affecting the operation of the circuit. EMI is prevented from being radiated by and around an integrated circuit package by a perimeter of material that is lossy to high-frequency electromagnetic currents. This perimeter is fitted around an integrated circuit package such that the gap between a heat sink or other top conductor and the printed circuit board is completely closed by the lossy material. This provides not only a line-of-sight obstruction to RF currents, but also provides a lossy return path to close the circuit loop for currents on the skin of the heat sink. Since the material is lossy, rather than purely conductive, it can be used with a less than perfect ground attachment.

Abstract: A system includes an operating mode in which the system detects requests to print nearly-blank pages and suppresses their printing. The detection and suppression may occur in a computer or other host device, in a printer, or in an intermediate device. A nearly-blank page may be identified in any of multiple ways. The mode may optionally be switched off so that nearly-blank pages are printed. The mode may optionally apply to only the last page in a print job.

Abstract: A computer system uses a modular fan design. Multiple fan modules can be used, and identical fan modules can be used for directing air into and out of the computer system enclosure. Each fan module is hot swappable, and can be replaced quickly without the use of tools or fasteners. Optional mounting features on the fan and the computer enclosure prevent misassembly, and an optional color coding scheme aids in assembly. An optional splitting light pipe directs light from a single status-indicating source to both the front and back of the fan module.

Abstract: A method and apparatus that allows the adjustment of the intensity of the illumination source in a barcode reader, using the barcode reader as the measuring device, to give a predetermined amount of light from a known target. The adjustment of the intensity of the illumination source in the barcode reader compensates for the manufacturing tolerances of the barcode reader.

Abstract: A camera senses the speed with which the photographer actuates the shutter release. This speed is interpreted as a measure of the urgency of the photograph. The camera modifies its operation in accordance with the urgency measure to give appropriate priority to taking the photograph quickly.

Abstract: A camera adjusts its strobe energy to achieve proper exposure of a photograph. The adjustment method uses two trial exposures of the scene to be photographed. One trial exposure is taken without the camera strobe using only ambient illumination. The other trial exposure is taken using the camera strobe at a pre-set energy level. Pixels that appear as saturated in the ambient-only trial exposure are discounted in the determination of the strobe energy for the final photograph. This method properly exposes scenes which themselves contain bright light sources such as lamps or light fixtures.

Abstract: A toner resupply roller in a laser printer has ribs that are not parallel to the rotational axis of the roller. The ribs form a tilted, helical, herringbone, or other pattern on the roller. The nonparallel ribs may serve to reduce vibrations introduced into the printer mechanism, and to distribute toner in such a way as to reduce banding in printed materials.

Abstract: A low-cost EMI shield that fits around an integrated circuit package to absorb electromagnetic energy and dissipate it as heat. The shield is not ohmically conductive so it may contact electrically active conductors without affecting the operation of the circuit. EMI is prevented from being radiated by and around an integrated circuit package by a perimeter of material that is lossy to high-frequency electromagnetic currents. This perimeter is fitted around an integrated circuit package such that the gap between a heat sink or other top conductor and the printed circuit board is completely closed by the lossy material. This provides not only a line-of-sight obstruction to RF currents, but also provides a lossy return path to close the circuit loop for currents on the skin of the heat sink. Since the material is lossy, rather than purely conductive, it can be used with a less than perfect ground attachment.