Abstract: A Holocam Orb system uses multiple Holocam Orbs (Orbs) within a real-life environment to generate an artificial reality representation of the real-life environment in real time. Each Orb is an electronic and software unit that includes a local logic module, a local CPU and multiple synchronous and asynchronous sensors, include stereo cameras, time-of-flight sensors, inertial measurement units and a microphone array. Each Orb synchronizes itself to a common master clock, and packages its asynchrony data into data bundles whose timings are matched to frame timing of synchronous sensors, and all gathered data bundles and data frames are given a time stamp using a reference clock common to all Orbs. The overlapping sensor data from all the Orbs is combined to create the artificial reality representation.

Abstract: The present disclosure relates to power semiconductor modules. The teachings thereof may be embodied in modules with a power semiconductor component and methods, as well as a circuit arrangement. For example, a method may include: developing a thermal model of the power semiconductor module at a reference time point; establishing a reference temperature based on the thermal model; measuring a temperature-sensitive electrical parameter of the power semiconductor module during operation of the power semiconductor module; determining a current temperature from the measured temperature-sensitive electrical parameter of the power semiconductor module; calculating a temperature difference between the current temperature and the reference temperature; and determining a deterioration of the power semiconductor module based on the calculated temperature difference.

Abstract: A Holocam Orb system uses multiple Holocam Orbs (Orbs) within a real-life environment to generate an artificial reality representation of the real-life environment in real time. Each Orb is an electronic and software unit that includes a local logic module, a local CPU and multiple synchronous and asynchronous sensors, include stereo cameras, time-of-flight sensors, inertial measurement units and a microphone array. Each Orb synchronizes itself to a common master clock, and packages its asynchrony data into data bundles whose timings are matched to frame timing of synchronous sensors, and all gathered data bundles and data frames are given a time stamp using a reference clock common to all Orbs. The overlapping sensor data from all the Orbs is combined to create the artificial reality representation.

Abstract: An apparatus (100) and method (700) that controls fuser nip balance is disclosed. The apparatus can include a first fuser member (110) rotationally supported in the apparatus, a second fuser member (120) rotationally supported in the apparatus, and a rotatable cam mechanism (130) coupled to the second fuser member. The rotatable cam mechanism can be configured to provide variable pressure between the first fuser member and the second fuser member, The rotatable cam mechanism can include a cam rotational axis (135), a first cam end (131) at one end of the cam rotational axis, the first cam end including a first cam member (141) having a first cam profile perpendicular to the cam rotational axis, and a second cam end (132) at another end of the cam rotational axis, the second cam end including a second cam member (142) having a second cam profile perpendicular to the cam rotational axis, the second cam profile different from the first cam profile.

Abstract: A method and apparatus for adjusting nip width based on the measured hardness of a fuser roll in an image production device is disclosed. The method may include receiving an identification of media type, receiving a signal to measure fuser roll hardness, positioning a fuser roll hardness measurement unit onto the fuser roll, measuring the fuser roll hardness, and adjusting the nip width based on the measured fuser roll hardness and received media type identification.

Abstract: A method and apparatus for measuring nip width in an image production device is disclosed. The method may include receiving a signal to measure the nip width, the nip width being the distance of an arc length created by an intersection of a fuser roll and a pressure roll, positioning a nip width measuring device into the nip, measuring the nip width, determining if the measured nip width meets a required nip width, wherein if the measured nip width does not meet the required nip width, adjusting the nip width.

Abstract: An apparatus (100) and method (700) that controls fuser nip balance is disclosed. The apparatus can include a first fuser member (110) rotationally supported in the apparatus, a second fuser member (120) rotationally supported in the apparatus, and a rotatable cam mechanism (130) coupled to the second fuser member. The rotatable cam mechanism can be configured to provide variable pressure between the first fuser member and the second fuser member, The rotatable cam mechanism can include a cam rotational axis (135), a first cam end (131) at one end of the cam rotational axis, the first cam end including a first cam member (141) having a first cam profile perpendicular to the cam rotational axis, and a second cam end (132) at another end of the cam rotational axis, the second cam end including a second cam member (142) having a second cam profile perpendicular to the cam rotational axis, the second cam profile different from the first cam profile.

Abstract: A method and apparatus for measuring nip width in an image production device is disclosed. The method may include receiving a signal to measure the nip width, the nip width being the distance of an arc length created by an intersection of the fuser roll and the pressure roll, positioning a nip width measuring device into the nip, measuring the nip width, determining if the measured nip width meets a required nip width, wherein if the measured nip width does not meet the required nip width, adjusting the nip width.

Abstract: A method and apparatus for adjusting nip width based on the measured hardness of a fuser roll in an image production device is disclosed. The method may include receiving an identification of media type, receiving a signal to measure fuser roll hardness, positioning a fuser roll hardness measurement unit onto the fuser roll, measuring the fuser roll hardness, and adjusting the nip width based on the measured fuser roll hardness and received media type identification.

Abstract: The invention provides a supervised voting method for allowing a voter to vote under the supervision of a supervisor at a voting booth at which the voter can vote. The method comprises the voter providing identity information to the supervisor, the supervisor verifying the identity of the voter and sending the identity information to a remote polling administrator service, which determines voter specific voting options to be presented to that voter. The method further comprises the polling administrator service sending details of the voter-specific voting options to the voting booth, the voting booth displaying the voting options to the voter, voting booth receiving voting information from the voter, and the voting booth sending the voting information to a vote processor.