Abstract: Disclosed is an apparatus for and method of permitting automatic alignment of optical components in the beam path of a laser. Images of the beam are obtained at one or more positions in the beam path. Alignment and possibly other information is derived from the images and then actuators are controlled to alter the alignment of the optical components in the beam path based on the derived information.

Abstract: A button includes a substrate, a frame body, an optical pressure board assembly and an optical trigger switch. The substrate includes a physical key and a light emitting assembly. The frame body mounted on the substrate accommodates the physical key and the light emitting assembly. A side of the frame body away from the substrate includes an opening. The optical pressure board assembly is slidably arranged in the frame body and covers the physical key and the light emitting assembly. The optical pressure board assembly is adapted to moving in an operating direction towards the substrate to contact the physical key, so the physical key generates a first manipulation signal. The optical pressure board assembly is further adapted to converting a light beam into a three-dimensional optical image. The optical trigger switch is mounted on an outer side of the frame body and adapted to generating a second manipulation signal.

Abstract: An attached floating image touch-control device is provided. The attached floating image touch-control device includes a trigger module, a floating image generation module and a sensing module. The trigger module includes a movable trigger component. The floating image generation module includes a light source, an imaging unit, and a floating imaging unit disposed on the imaging unit. The sensing module is arranged on the floating image generation module and communicatively connected to the trigger module, wherein when the sensing module senses a touch action, the sensing module outputs a driving signal, and the trigger module moves the trigger component based on the driving signal to contact and trigger the contact-type button.

Abstract: A button adapted to be arranged on a plate body. The button includes a front frame, an optical switch module, and a fixing ring. The front frame has a second through hole, an outer flange, a positioning portion, and a storage groove. The outer flange and the positioning portion is respectively provided at a front end and inside of the second through hole. The storage groove is provided in at least a side of the front frame. The optical switch module connected to the front frame and installed in the second through hole. The fixing ring sleeves on the rear end and has an inner ring, an outer ring and a connector connected between the outer ring and the inner ring to form an accommodation space that accommodate the rear end. The inner ring and outer ring are adapted to push against and clamp the substrate and plate body, respectively.

Abstract: A non-contact switch and a non-contact switch control system are provided. The non-contact switch control system includes multiple non-contact switches, each including an infrared light module, a brightness sensing unit, a second switch module and a processing unit. The infrared light module includes a first switch module, transmitting unit and receiving unit. The first switch module has a first switch state. The transmitting unit connected to the first switch module emits infrared light according to the first switch state. The receiving unit receives a reflected light of the infrared light. The brightness sensing unit generates brightness information according to an ambient light. The second switch module has a second switch state. The processing unit is connected with the infrared light module, the brightness sensing unit and the second switch module, and controls the second switch state according to the reflected light and the brightness information.

Abstract: A frame assembly is adapted to be mounted on a substrate having a contact switch. The frame assembly includes a frame body and at least one spring arm. The frame body is adapted to move along an operational direction to be in contact with the contact switch. The spring arms are connected to the frame body and obliquely extend from the frame body to the substrate, so that when the frame body is not pressed by an external force, there is a spacing between the frame body and the contact switch. In this way, the number of parts of a button may be reduced by connecting the spring arms to the frame body. The present invention further provides a button using the above frame assembly.

Abstract: A display device, a display device connection system, and a method for display device connection are provided. The method includes the following steps. An audio signal including an identifier code is broadcasted by the display device. The audio signal is received by a terminal device to obtain the identifier code. A cloud server is accessed by the terminal device to obtain connection information corresponding to the identifier code. The terminal device is communicatively connected to the display device according to the connection information.

Abstract: A non-contact switch control system includes: a switch set, configured to receive a sensing signal from a sensed target, the switch set including a first non-contact switch and a second non-contact switch, the sensing signal including a first sensing signal and a second sensing signal; a storage unit, configured to store a control program; and a processing unit, connected to the switch set and the storage unit and configured to execute the control program and control the switch set based on the sensing signal. The control program includes: determining whether the first non-contact switch receives the first sensing signal and obtaining a first determination result; in the situation where the first determination result indicates “Yes”, determining whether the second non-contact switch receives the second sensing signal and obtaining a second determination result; and in the situation where the second determination result indicates “Yes”, disabling the second non-contact switch.

Abstract: A video processing method for detecting location(s), pixels, and skeleton(s) of one or more objects and an associated video processing circuit are provided. The video processing method may include: utilizing a backbone network in a predetermined model of a single deep learning network to receive and convert input image data having the object(s) into at least one feature map; and utilizing at least one instance head and a pixel head in the predetermined model of the single deep learning network to receive and convert the aforementioned at least one feature map into one or more object detection results, one or more instance segmentation results and one or more pose estimation results of the object(s).

Abstract: The present invention provides an externally hanged floating touch apparatus, including a floating touch display module, a trigger module, and a connecting structure. The floating touch display module includes a floating touch unit, a display unit, and a receiver. The display unit is configured to generate an image, the floating touch unit is configured to generate a floating touch sensing area, and the floating touch sensing area corresponds to the image. A touch signal is suitable for being generated in the floating touch sensing area, and the receiver is configured to receive the touch signal from the floating touch sensing area. The trigger module is electrically connected to the floating touch display module. The trigger module includes a movable mechanism, and the touch signal is suitable for starting the movable mechanism. The connecting structure is suitable for connecting the externally hanged floating touch apparatus and an object.

Abstract: A button includes a substrate, a frame body, an optical pressure board assembly and an optical trigger switch. The substrate includes a physical key and a light emitting assembly. The frame body mounted on the substrate accommodates the physical key and the light emitting assembly. A side of the frame body away from the substrate includes an opening. The optical pressure board assembly is slidably arranged in the frame body and covers the physical key and the light emitting assembly. The optical pressure board assembly is adapted to moving in an operating direction towards the substrate to contact the physical key, so the physical key generates a first manipulation signal. The optical pressure board assembly is further adapted to converting a light beam into a three-dimensional optical image. The optical trigger switch is mounted on an outer side of the frame body and adapted to generating a second manipulation signal.

Abstract: A contactless button includes a substrate, a frame body, a first light-emitting unit, an optical imaging assembly, and an optical switch assembly. The frame body is mounted on the substrate. The first light-emitting unit is in the frame body. The optical imaging assembly is in the frame body and covers the first light-emitting unit. The optical imaging assembly converts a first light beam provided by the first light-emitting unit into a three-dimensional optical image projected from the opening. The optical switch assembly includes a second light-emitting unit and an optical trigger switch. The optical trigger switch generates a manipulation signal when sensing a second light beam generated by the second light-emitting unit. One of the second light-emitting unit and the optical trigger switch is mounted on the substrate and in the frame body. The other one thereof is mounted on the frame body and next to the opening.

Abstract: A system, a terminal device, and a method for forming a communication link are provided. The method includes: broadcasting an audio signal by a speaker of a first terminal device, wherein the audio signal includes an identifier of the first terminal device; broadcasting an electro-magnetic signal by a first Bluetooth communication transceiver of the first terminal device, wherein the electro-magnetic signal comprises an encoded message; and encoding a first message according to the identifier to generate the encoded message by a first processing apparatus of the first terminal device.

Abstract: A non-contact switch control system includes: a switch set, configured to receive a sensing signal from a sensed target, the switch set including a first non-contact switch and a second non-contact switch, the sensing signal including a first sensing signal and a second sensing signal; a storage unit, configured to store a control program; and a processing unit, connected to the switch set and the storage unit and configured to execute the control program and control the switch set based on the sensing signal. The control program includes: determining whether the first non-contact switch receives the first sensing signal and obtaining a first determination result; in the situation where the first determination result indicates “Yes”, determining whether the second non-contact switch receives the second sensing signal and obtaining a second determination result; and in the situation where the second determination result indicates “Yes”, disabling the second non-contact switch.

Abstract: A frame assembly is adapted to be mounted on a substrate having a contact switch. The frame assembly includes a frame body and at least one spring arm. The frame body is adapted to move along an operational direction to be in contact with the contact switch. The spring arms are connected to the frame body and obliquely extend from the frame body to the substrate, so that when the frame body is not pressed by an external force, there is a spacing between the frame body and the contact switch. In this way, the number of parts of a button may be reduced by connecting the spring arms to the frame body. The present invention further provides a button using the above frame assembly.

Abstract: A non-contact switch and a non-contact switch control system are provided. The non-contact switch control system includes multiple non-contact switches, each including an infrared light module, a brightness sensing unit, a second switch module and a processing unit. The infrared light module includes a first switch module, transmitting unit and receiving unit. The first switch module has a first switch state. The transmitting unit connected to the first switch module emits infrared light according to the first switch state. The receiving unit receives a reflected light of the infrared light. The brightness sensing unit generates brightness information according to an ambient light. The second switch module has a second switch state. The processing unit is connected with the infrared light module, the brightness sensing unit and the second switch module, and controls the second switch state according to the reflected light and the brightness information.

Abstract: An attached floating image touch-control device is provided. The attached floating image touch-control device includes a trigger module, a floating image generation module and a sensing module. The trigger module includes a movable trigger component. The floating image generation module includes a light source, an imaging unit, and a floating imaging unit disposed on the imaging unit. The sensing module is arranged on the floating image generation module and communicatively connected to the trigger module, wherein when the sensing module senses a touch action, the sensing module outputs a driving signal, and the trigger module moves the trigger component based on the driving signal to contact and trigger the contact-type button.

Abstract: An electronic device and a method for video conference are provided. The electronic device includes a transceiver, a storage medium, and a processor. The storage medium stores a plurality of modules. The processor is coupled to the storage medium and the transceiver, and is configured to access and execute the plurality of modules. The plurality of modules include a receiving terminal application and a virtual device. The receiving terminal application receives at least one first video data through the transceiver, and synthesizes the at least one first video data into synthesized video data. The virtual device converts the synthesized video data into formatted video data, and outputs the formatted video data.

Abstract: The present invention is a method and a system for inspecting and scoring vehicle transportation. The system includes a cloud server for performing an intersection analysis, a speed analysis, and a smoothness analysis to generate key features. The cloud server further performs a supervised learning scoring process based on the key features to generate an audit score. Therefore, the present invention can provide a verified reference for the vehicle transport industry to manage drivers, for avoiding human subjective judgments, and auditing and evaluating drivers' driving behaviors in an objective and efficient manner.

Abstract: A vehicle data analysis device and a vehicle data analysis method thereof are provided. The vehicle data analysis device receives a sensing data and a controller area network (CAN) message, and performs a similarity comparison on the sensing data and a plurality of bytes of a data field of the CAN message to determine whether the CAN message is a target CAN message corresponding to the sensing data.