Abstract: An autonomous mobile device includes a map interpretation module, an image collection module, an image collection module, an artificial marker identification module, a personal guidance module, a voice input module and a control module. The image collection module collects an image in front of the autonomous mobile device and form an image signal. The artificial marker identification module receives the image signal and identifies the artificial marker in the image to achieve a positioning of the autonomous mobile device. The personal guidance module activates a personal guidance mode of the autonomous mobile device, and stores a location of a guidance point and an actual movement information of the autonomous mobile device to form a guidance path. The voice input module inputs a name of the guidance path. The control module controls the autonomous mobile device to move according to the guidance path stored by the map interpretation module.

Abstract: A smart vehicle charging device includes a charging unit, a communication unit communicating with the vehicle, a storage unit with pre-stored information, a display unit, and a processing unit. The processing unit obtains information as to instant vehicle condition, processes the information, and transmits the information of vehicle condition to the display unit. The processing unit further can compare the instant information with information as to vehicle condition which is pre-stored. The processing unit determines whether the instant vehicle condition matches with the pre-stored information. A system and a method for reminding as to vehicle condition are also provided.

Abstract: A method provided for automatic skin care applied in an automatic skin care device capable of communicating with a cloud sever includes the following steps. An image of a skin of the user is captured and converted into a medical image. The medical image is transmitted to the cloud server, allowing an authorized user of the cloud server to analyze the medical image to determine a state of the skin of the user and determine a skin care suggestion corresponding to the determined state of the skin. The determined state of the skin and the determined skin care suggestion is obtained. The skin is cleaned and/or maintained according to the determined skin care suggestion.

Abstract: A signal detection system includes a motherboard and a signal detection card. The signal detection card includes a connecting plate, a first interface, and a detection module. The first interface is mounted in the connecting plate. The connecting plate includes a first signal detection terminal. The first interface is coupled to the first signal detection terminal of the connecting plate. The first interface is coupled to the motherboard to receive a signal from the motherboard. The detection module is configured to couple to the first signal detection terminal of the connecting plate and detect the signal via the first interface. A signal detection card is also provided.

Abstract: A method for displaying a graphical user interface on a display of an electronic device includes obtaining a total number “n” of image layers to be displayed on the display, and determining whether the total number of image layers is greater than two, determining a processing method of a number of processing methods for processing each image layer for displaying each image layer, processing each image layer according to the determined processing method, and displaying the graphical user interface on the display after all of the image layers have been processed. The number of processing methods include size adjustment, obfuscation adjustment, saturation adjustment, and transparency adjustment.

Abstract: A computing device and a method detect a lightness of a lighting device. The computing device captures an image of the lighting device and parses the image to obtain a pixel gray value of each lighting dot of the lighting device. The computing device obtains detection information of the lighting device according to the pixel gray value of each lighting dot of the lighting device. The computing device generates a detection report of the lighting device according to the detection information of the lighting device.

Abstract: In a production accuracy verification method to verify a production program installed in a computer numerical control (CNC) machine, wherein the production program is used to produce a product, coordinates of points on an ideal processing path of the production program are obtained to fit a first curve. A CAD model of the product is obtained, and outlines of the product are extracted in the CAD model. A normal vector of each of the outlines is computed and to be adjusted, making the normal vectors of the outlines pointing to a same direction. First distances between points in the first curve and corresponding points in the second curve are computed, and whether the production program is accurate can be determined by comparing whether each of the first distances is within a first predetermined tolerance.

Abstract: An analysis device obtains hash lists from databases of a server cluster. The analysis device determines repetitive hash values and repetitive data blocks. The analysis device deletes the repetitive data blocks from servers of the server cluster.

Abstract: A smart controlling method applied to a smart home system for controlling a number of home appliances of the smart home system is able to learn the habits of the user in relation to the home appliances, deeming a control operation a habit when a certain controlling command is repeated for more than a predetermined number of times in a predetermined period. When the current certain condition value matches one of the habit certain conditions, the smart home system calls the corresponding habit controlling command to control the relative home appliance to execute the habitual operation. A smart gateway and a smart home system are also provided.

Abstract: Method for detecting a surface flaw of an object using an electronic device includes requesting a detection device to control a camera unit to capture a current image of a test object placed on the detection device. The current image includes a sidewall image and a reflected image. The method obtains the current image, and detects whether the sidewall image has a surface flaw. When the sidewall image has a surface flaw, a rotation angle of the test object is determined based on the reflected image. The method obtains a standard sidewall image of a standard object stored in a storage device of the electronic device, based on the rotation angle, compares the sidewall image with the standard sidewall image, and determines and displays a position of the surface flaw on a sidewall of the test object based on the comparison.

Abstract: An electronic device with a plurality of keys which correspond to a plurality of standard voltages respectively comprises a voltage generation module, a detection module, storage, an acquiring module, a comparison module, and an extraction module. The voltage generation module with an initial voltage decreases the initial voltage to the standard voltage corresponding to the pressed key. The detection module detects whether the current voltage of the voltage generation module is equal to the initial voltage. The storage stores the current voltage as a reference voltage when the current voltage is not equal to the initial voltage. The acquiring module acquires a current voltage of the voltage generation module after a predetermined time. The comparison module compares the acquired current voltage with the reference voltage. When the acquired current voltage is equal to the reference voltage, the extraction module executes an operation corresponding to the reference voltage.

Abstract: A test system for testing electrostatic testers, is used to test at least one electrostatic tester each including a voltage test terminal and a connection test terminal. The test system includes at least one optical coupler circuit and a chip. Each optical coupler circuit is coupled the voltage test terminal and the connection test terminal of one corresponding electrostatic tester, and each optical coupler circuit converts voltages of the voltage test terminal and the connection test terminal respectively to a voltage test signal and a connection test signal. The chip is couple to the at least one optical coupler circuit, and receives the connection test signal and the voltage test signal produced by the at least one optical coupler circuit, and determines whether the corresponding electrostatic tester connected to each optical coupler circuit is worked normally according to the connection test signal and the voltage test signal.

Abstract: In a method for an electronic device to adjust fool-proofing functions of operations, an algorithm corresponding to each of the operations, and ranges for triggering the fool-proofing functions of the operations are preset. When an operation inputted by an operator is obtained, the method calculates a skilled value of the operation according to reference parameters of the operator and an algorithm corresponding to the operation. The method further determines a fool-proofing function of the operation that is triggered by the electronic device according to the skilled value and the ranges for triggering the fool-proofing functions, and adjusts the electronic device to execute the determined fool-proofing function.

Abstract: A control system for elevators includes a capture apparatus, a processor and a storage apparatus. The capture apparatus captures images of each floor. The processor performs human detection on images of each floor to calculate the number of waiting passengers of each floor. The processor further calculates waiting time of each floor. The processor calculates weight of each floor based on the number of the waiting passengers and waiting time, and controls the elevator to the floor with maximum weight.