A combined dual-conductive key switch including a base, a cover arranged above the base and a conductive core, wherein the combined dual-conductive key switch further includes a mechanical-conducting component and a light-conducting component which are electrically connected to a PCB respectively, wherein a conduction trigger block corresponding to the mechanical-conducting component and a light-blocking protrusion corresponding to the mechanical-conducting component are respectively arranged on the conductive core; and the conduction trigger block triggers a conduction stroke of conducting the mechanical-conducting component, which is different from the conduction stroke of conducting the light-conducting component triggered by the light-blocking protrusion. The combined dual-conductive key switch is provided for achieving dual-conductive functions of pressing once and performing two actions for a product.

A combined dual-conductive key switch including a base, a cover arranged above the base and a conductive core, wherein the combined dual-conductive key switch further includes a mechanical-conducting component and a light-conducting component which are electrically connected to a PCB respectively, wherein a conduction trigger block corresponding to the mechanical-conducting component and a light-blocking protrusion corresponding to the mechanical-conducting component are respectively arranged on the conductive core; and the conduction trigger block triggers a conduction stroke of conducting the mechanical-conducting component, which is different from the conduction stroke of conducting the light-conducting component triggered by the light-blocking protrusion. The combined dual-conductive key switch is provided for achieving dual-conductive functions of pressing once and performing two actions for a product.

A remote control device is provided that is configured for use in a load control system that includes one or more electrical loads. The remote control device includes a mounting structure and a control unit, and the control unit is configured to be attached to the mounting structure in a plurality of different orientations. The control unit includes a user interface, an orientation sensing circuit, and a communication circuit. The control unit is configured to determine an orientation of the control unit via the orientation sensing circuit. The control unit is also configured to translate a user input from the user interface into control data to control an electrical load of the load control system based on the orientation of the control unit and/or provide a visual indication of an amount of power delivered to the electrical load based on the orientation of the control unit.

A remote control device is provided that is configured for use in a load control system that includes one or more electrical loads. The remote control device includes a mounting structure and a control unit, and the control unit is configured to be attached to the mounting structure in a plurality of different orientations. The control unit includes a user interface, an orientation sensing circuit, and a communication circuit. The control unit is configured to determine an orientation of the control unit via the orientation sensing circuit. The control unit is also configured to translate a user input from the user interface into control data to control an electrical load of the load control system based on the orientation of the control unit and/or provide a visual indication of an amount of power delivered to the electrical load based on the orientation of the control unit.

A sensor array (100) with one or more sensors (201-204), with one or more operating means (101-104), each of which labels an object (801, 802), and with a processing unit (501) that is connected to the sensor or the sensors (201-204) via a communication connection (401), wherein each sensor (201-204) is designed for reading and unambiguously identifying an operating means (101-104). In each sensor (201-204), the time at which an operating means (101-104) was detected, the operating means identification of the operating means (101-104), a sensor identification that unambiguously identifies the sensor, and a quality variable q(t, s, b) determined based on time, sensor and operating means for the detection of the operating means (101-104) is sent to the processing unit (501). The invention further relates to a corresponding method.

A larvae counter comprising a first container for receiving water, eggs of insects and/or larvae, a second container in fluid communication with the first container for receiving water and larvae from the first container, and a larvae counting module in fluid communication with the second container for receiving water and larvae from the second container and counting the larvae.

A surgical instrument system (1) for treatment of an anatomical structure (3, 5) comprises an instrument (8) and/or a patient specific instrument (2, 4) for performing the treatment on the anatomical structure. The instrument (8) and/or the patient specific instrument (2, 4) comprises an integrated measurement system (20, 40, 80) for tracking the instrument (8) and/or the patient specific instrument (2, 4) relative to the anatomical structure (3, 5), whereby the integrated measurement system comprises a tracking system (6, 10), which comprises a shadow imaging tracking system.

A surgical instrument system (1) for treatment of an anatomical structure (3, 5) comprises an instrument (8) and/or a patient specific instrument (2, 4) for performing the treatment on the anatomical structure. The instrument (8) and/or the patient specific instrument (2, 4) comprises an integrated measurement system (20, 40, 80) for tracking the instrument (8) and/or the patient specific instrument (2, 4) relative to the anatomical structure (3, 5), whereby the integrated measurement system comprises a tracking system (6, 10), which comprises a shadow imaging tracking system.

A five-degree-of-freedom heterodyne grating interferometry system comprises: a single-frequency laser for emitting single-frequency laser light, the single-frequency laser light can be split into a reference light beam and a measurement light beam; an interferometer lens set and a measurement grating for converting the reference light and the measurement light into a reference interference signal and a measurement interference signal; and multiple optical fiber bundles respectively receiving the measurement interference signal and the reference interference signal, wherein each optical fiber bundle has multiple multi-mode optical fibers respectively receiving interference signals at different positions on the same plane. The system is not over-sensitive to the environment, is small and light, and is easy to arrange. Six-degree-of-freedom ultra-precision measurement can be achieved by arranging multiple five-degree-of-freedom interferometry systems and using redundant information, thereby meeting the needs of a lithography machine worktable for six-degree-of-freedom position and orientation measurement.

An electronic device includes a rotating member and an infrared module that are disposed opposite to each other. A surface of the rotating member opposite to the infrared module is provided with an annular region, a reflective surface is disposed on the annular region, and a width of the reflective surface gradually increases or gradually decreases along a circumferential direction of the annular region. The infrared module includes an infrared transmitter and an infrared receiver, and light emitted by the infrared transmitter is reflected by the reflective surface and then received by the infrared receiver.