Abstract: A finger-gesture detection device adapted for a control handle includes a grip portion. The finger-gesture detection device includes a first wearing portion, a plurality of second wearing portions, and a plurality of first sensors. The first wearing portion is adapted to detachably surround the grip portion of the control handle. When the grip portion connects the first wearing portion, the grip portion is positioned on one side of the first wearing portion. The second wearing portions are each independently connected to the first wearing portion. When a force is applied to one of the second wearing portions, the corresponding second wearing portion moves toward the grip portion. The first sensors are respectively disposed on the second wearing portions for detecting positions or movements of the second wearing portions relative to the grip portion. A control assembly and a correction method are also proposed.

Abstract: A method and an electronic apparatus for displaying reference locations for locating ECG pads and a recording medium using the method are provided. In the method, a body image is retrieved and a skin area in accordance with a skin color in the body image is detected. A feature analysis is performed on the skin area to detect two physical nipples and obtain locations of the two physical nipples in the body image. The relative locations of a plurality of ECG pads to one or two nipples predefined by medical statistics are retrieved to compute reference locations of the ECG pads in the body image according to the locations of the two physical nipples. Finally, the body image is displayed on the display and the reference locations of the ECG pads in the displayed body image are indicated.

Abstract: An electronic device is provided. The electronic device includes an inertial-measurement unit, an environmental-parameter database, and a computation unit. The inertial-measurement unit is configured to detect inertial information of the electronic device to generate sensor data. The computation unit is configured to perform pose estimation according to the sensor data to obtain a first pose. In response to the electronic device being in a non-moving state, the computation unit performs pose calibration on the first pose according to an environmental parameter in the environmental-parameter database corresponding to a current location at which the electronic device is located.

Abstract: A computer-implement operating method includes periodically generating sensing data by determining a triggered area of each of the sensors of a surface on which each of the sensors disposed; grouping effective sensors among the sensors into a plurality of sensor groups respectively corresponding to the fingers; obtaining a bending angle of one finger among the fingers according to the sensing values of the sensing data of all effective sensors in one sensor group corresponding to the said one finger among the sensor groups; and bending one virtual finger corresponding to the said one finger among virtual fingers of a virtual hand rendered in a virtual space corresponding to the electronic system according to the obtained bending angle of the said one finger, so as to render the virtual hand having a gesture matching to a gesture of the hand sensed by the controller.

Abstract: A finger-gesture detection device adapted for a control handle includes a grip portion. The finger-gesture detection device includes a first wearing portion, a plurality of second wearing portions, and a plurality of first sensors. The first wearing portion is adapted to detachably surround the grip portion of the control handle. When the grip portion connects the first wearing portion, the grip portion is positioned on one side of the first wearing portion. The second wearing portions are each independently connected to the first wearing portion. When a force is applied to one of the second wearing portions, the corresponding second wearing portion moves toward the grip portion. The first sensors are respectively disposed on the second wearing portions for detecting positions or movements of the second wearing portions relative to the grip portion. A control assembly and a correction method are also proposed.

Abstract: A finger-gesture detection device adapted for a control handle includes a grip portion. The finger-gesture detection device includes a first wearing portion, a plurality of second wearing portions, and a plurality of first sensors. The first wearing portion is adapted to detachably surround the grip portion of the control handle. When the grip portion connects the first wearing portion, the grip portion is positioned on one side of the first wearing portion. The second wearing portions are each independently connected to the first wearing portion. When a force is applied to one of the second wearing portions, the corresponding second wearing portion moves toward the grip portion. The first sensors are respectively disposed on the second wearing portions for detecting positions or movements of the second wearing portions relative to the grip portion. A control assembly and a correction method are also proposed.

Abstract: A computer-implement operating method includes periodically generating sensing data by determining a triggered area of each of the sensors of a surface on which each of the sensors disposed; grouping effective sensors among the sensors into a plurality of sensor groups respectively corresponding to the fingers; obtaining a bending angle of one finger among the fingers according to the sensing values of the sensing data of all effective sensors in one sensor group corresponding to the said one finger among the sensor groups; and bending one virtual finger corresponding to the said one finger among virtual fingers of a virtual hand rendered in a virtual space corresponding to the electronic system according to the obtained bending angle of the said one finger, so as to render the virtual hand having a gesture matching to a gesture of the hand sensed by the controller.

Abstract: A head mounted displaying system and an image generating method thereof are provided. The head mounted displaying system includes a displaying device, a movement sensor, a frame, an image generating system and a physiological information sensor. The movement sensor senses a movement of an object or senses a movement of the displaying device. The frame is configured to fix the displaying device. The image generating system is coupled to the displaying device. The image generating system displays an image through the displaying device. The image includes a first part. The first part is irrelative to a sensing result of the movement sensor. The physiological information sensor is disposed at the frame and coupled to the image generating system. The image generating system adjusts the first part of the image displayed by the displaying device according to physiological information sensed by the physiological information sensor.

Abstract: An electronic device is provided. The electronic device includes an inertial-measurement unit, an environmental-parameter database, and a computation unit. The inertial-measurement unit is configured to detect inertial information of the electronic device to generate sensor data. The computation unit is configured to perform pose estimation according to the sensor data to obtain a first pose. In response to the electronic device being in a non-moving state, the computation unit performs pose calibration on the first pose according to an environmental parameter in the environmental-parameter database corresponding to a current location at which the electronic device is located.

Abstract: A finger-gesture detection device adapted for a control handle includes a grip portion. The finger-gesture detection device includes a first wearing portion, a plurality of second wearing portions, and a plurality of first sensors. The first wearing portion is adapted to detachably surround the grip portion of the control handle. When the grip portion connects the first wearing portion, the grip portion is positioned on one side of the first wearing portion. The second wearing portions are each independently connected to the first wearing portion. When a force is applied to one of the second wearing portions, the corresponding second wearing portion moves toward the grip portion. The first sensors are respectively disposed on the second wearing portions for detecting positions or movements of the second wearing portions relative to the grip portion. A control assembly and a correction method are also proposed.

Abstract: The disclosure provides a method, electronic device, and computer-readable storage medium for monitoring breathing activity. The method includes the following steps. A time series of incoming frames of a monitored subject is received and each incoming frame is spitted into multiple blocks, where each block of the time series of incoming frames with a same position forms a time series of incoming blocks. A motion vector of each block is computed and projected onto multiple non-parallel axes to be assigned a sign. The projected motion vectors of each time series of incoming blocks with respect to each axis are respectively merged into a corresponding 1D waveform and converted into a frequency domain, and an observe area is located accordingly. A breathing frequency of the monitored subject corresponding to the observe area is determined and whether or not the monitored subject is breathing abnormally is thereby determined.

Abstract: A method of estimating a respiratory rate and an electronic apparatus are provided. The method includes following steps. A physiological signal is obtained. A wave signal associated with baseline drift is extracted from the physiological signal. A wave number of the wave signal is counted, and the respiratory rate is estimated according to the wave number.

Abstract: A multi-focal length range image capturing device including a device body, an image capturing circuit, and a processing circuit is provided. The image capturing circuit performs image capturing based on a focal length setting value and generates an image signal. The processing circuit controls the image capturing circuit to be operated in one of plural image capturing modes. When the image capturing circuit is operated in a first image capturing mode, the image capturing circuit sets a focal length range thereof to a first preset focal length range, so as to select the focal length setting value within the first preset focal length range. When the image capturing circuit is operated in a second image capturing mode, the image capturing circuit sets the focal length range to a second preset focal length range, so as to select the focal length setting value within the second preset focal length range.

Abstract: A method and an electronic apparatus for displaying reference locations for locating ECG pads and a recording medium using the method are provided. In the method, a body image is retrieved and a skin area in accordance with a skin color in the body image is detected. A feature analysis is performed on the skin area to detect two physical nipples and obtain locations of the two physical nipples in the body image. The relative locations of a plurality of ECG pads to one or two nipples predefined by medical statistics are retrieved to compute reference locations of the ECG pads in the body image according to the locations of the two physical nipples. Finally, the body image is displayed on the display and the reference locations of the ECG pads in the displayed body image are indicated.

Abstract: The disclosure provides a method, electronic device, and computer-readable storage medium for monitoring breathing activity. The method includes the following steps. A time series of incoming frames of a monitored subject is received and each incoming frame is spitted into multiple blocks, where each block of the time series of incoming frames with a same position forms a time series of incoming blocks. A motion vector of each block is computed and projected onto multiple non-parallel axes to be assigned a sign. The projected motion vectors of each time series of incoming blocks with respect to each axis are respectively merged into a corresponding 1D waveform and converted into a frequency domain, and an observe area is located accordingly. A breathing frequency of the monitored subject corresponding to the observe area is determined and whether or not the monitored subject is breathing abnormally is thereby determined.

Abstract: A multi-focal length range image capturing device including a device body, an image capturing circuit, and a processing circuit is provided. The image capturing circuit performs image capturing based on a focal length setting value and generates an image signal. The processing circuit controls the image capturing circuit to be operated in one of plural image capturing modes. When the image capturing circuit is operated in a first image capturing mode, the image capturing circuit sets a focal length range thereof to a first preset focal length range, so as to select the focal length setting value within the first preset focal length range. When the image capturing circuit is operated in a second image capturing mode, the image capturing circuit sets the focal length range to a second preset focal length range, so as to select the focal length setting value within the second preset focal length range.

Abstract: A display apparatus includes a pixel array, a data line and a data driver. The pixel array has adjacent first and second pixels disposed in different rows. The data line transmits first and second pixel voltages to be written into the first and second pixels respectively. The first and second pixel voltages are employed to illustrate a same frame. The data driver is utilized for generating the first and second pixel voltages furnished to the data line based on input image data. The data driver includes a voltage analysis unit and a voltage setting unit. The voltage analysis unit is used for calculating a voltage difference between the first and second pixel voltages, and for comparing the voltage difference with a preset value so as to generate a control signal. The voltage setting unit is utilized for setting the voltage of the data line according to the control signal.

Abstract: An RF reflectometry scanning tunneling microscope is suitable for observing a surface of an object, and includes a probe that cooperates with the object to form a tunneling resistor therebetween, an RF resonant circuit that cooperates with the tunneling resistor to form a LCR resonant circuit including an inductor connected to a parallel connection of a capacitor, a resistor and the tunneling resistor, a directional coupler receiving an RF signal and outputting the RF signal to the LCR resonant circuit, and an RF signal measuring device that generates a scanning result associated with the surface of the object based on a reflected RF signal resulting from reflection of the RF signal by the LCR resonant circuit.

Abstract: A display apparatus includes a pixel array, a data line and a data driver. The pixel array has adjacent first and second pixels disposed in different rows. The data line transmits first and second pixel voltages to be written into the first and second pixels respectively. The first and second pixel voltages are employed to illustrate a same frame. The data driver is utilized for generating the first and second pixel voltages furnished to the data line based on input image data. The data driver includes a voltage analysis unit and a voltage setting unit. The voltage analysis unit is used for calculating a voltage difference between the first and second pixel voltages, and for comparing the voltage difference with a preset value so as to generate a control signal. The voltage setting unit is utilized for setting the voltage of the data line according to the control signal.

Abstract: A liquid display panel driving method to drive a plurality of pixels of a liquid display panel in a frame period comprising a plurality of data input intervals is provided. Each pixel comprises first and second capacitors coupled to a first and second common electrode respectively. The liquid display panel driving method comprises the steps of: keeping the second common electrode at the same voltage level; modifying the voltage of the first common electrode of each pixel along a row of scan line to perform a first pre-charge before the data input interval; turning on the pixels to make each pixel receive the data voltage from the data lines during the data input interval; and turning off the pixels and modifying the voltage of the first common electrode to further set the voltage of each of the pixels to a target level after the data input interval.