Abstract: An air pump assembly for an inflatable product may include a housing, a cover coupled to the housing, and a rotatable assembly supported by the housing. The rotatable assembly may include a pump housing having first and second air vents, an impeller positioned within the pump housing, a motor operatively coupled to the impeller, and a rotary disc positioned between the pump housing and a vent hole of the housing. The rotatable assembly may be rotatable to a first position wherein air flows from the first air vent of the pump housing to the second air vent of the pump housing and through the vent hole in the housing into an interior of the inflatable product and a second position wherein air flows from the interior of the inflatable product through the vent hole in the housing into the first air vent and then to the second air vent.

Abstract: The present application proposes a method and a system for constructing a data command frame for remote reservation control, by setting a first byte representing a reserved working time start point, a second byte representing one-time working duration, a third byte representing the reservation status of a whole working cycle, the whole working cycle is divided into several time units, the third byte includes several bits corresponding to several time units, and assigns the value of each bit to determine whether the time units corresponding to each bit is reserved as working time; then combining the first byte, the second byte and the third byte to construct data command frame, and sending the command frames to device to realize remote control. This method enables remote reservation setting on the management of places like spa pools, which is safer and more convenient for spa management staff, and can greatly improve working efficiency and reduce the probability of error.

Abstract: An electronic device is configured to broadcast videos according to an emotive response. The electronic device includes a display unit configured to display a video, a camera unit configured to capture gestures and facial expressions of a user, a processor, and a memory. The processor controls the camera unit to detect in real time, during broadcast of the video on the display unit, gestures and facial expressions of a user, confirms an emotive response of the user according to the gestures and facial expressions of the user, selects an emotive image from a number of emotive images stored in the memory according to the emotive response of the user, uploads the selected emotive image to a server, and obtains the selected emotive image from the server and broadcasts the selected emotive image and the video together on the display unit.

Abstract: An electronic device and system for changing file names includes a processing unit and a storage unit. The storage unit stores a plurality of files in a number of folders. The processing unit detects the user-selection of a file, acquires from the containing folder any other files with the same attributes, detects whether or there is an operation for changing file name, and controls a file name of the selected file and of any acquired files to be editable when there is an operation for changing file name. The file name of the selected file and of any acquired files is changed to new ordered file names when the selected file is renamed.

Abstract: A method for searching for icons relating to applications in an electronic device is computer-implemented. When a currently displayed interface of the electronic device is an application icon interface including a plurality of icons, an input touch is determined to be either an already-recorded user-defined touch or a system-defined touch. System-defined touches have automatic consequences. A relationship table is searched to find one or more icons related to the input touch when the input touch is determined to be a previously-recorded user-defined touch. A window is displayed to simultaneously show one or more found icons on the touch screen for the convenience of the user, avoiding any page-up or page-down operation.

Abstract: An access management method includes steps of prompting user to input an account and associated password based on a login request; comparing whether the input account and associated password is one of the accounts and the associated password stored in the storage unit; acquiring the plurality of objects linking to the input account and password, and the login account and associated password for each acquired object when the input account and associated password is one of the accounts and associated passwords stored in the storage unit; and logging into one of the objects when the object is accessed.

Abstract: A projection device with an illumination adjustment function includes a polarization beam splitter (PBS), a display, a light source, a lens module, a power supply unit, a light detection unit and a power controller. The light source emits light to the PBS. The lens module projects the images to be displayed by the display. The power supply unit supplies power for the light source. The light detection unit acquires a digital value of a portion of the light transmitted from the PBS, and compares the digital value with a predetermined digital value to generate a control signal. The power controller adjusts power from the power supply unit to the light source according the control signal until the digital value matches the predetermined digital value of the light from the light source.

Abstract: In a method for transmitting an emergency message by an electronic device, a start signal is generated at the time of a trigger operation by a detection unit, location information of the electronic device is periodically acquired and transmitted to a memory by a location acquisition unit; location at the time of the trigger operation or that at the most recent time point is acquired from the memory, an emergency message is generated based on the acquired location information and transmitted to one or more pre-determined target addresses by a transmission unit. An electronic device for transmitting the emergency message is also provided.

Abstract: An electronic device includes a data storage for storing scheduled arrangement, a display, and a processor. The processor detects a first place in the scheduled arrangement of a first date which is a first predetermined number of days later than a current date, taking the name of the first place as a place keyword and a date period starting from the current date to a second date which is a second predetermined number of days after the first date as a date keyword to search for information related to the place keyword and the date keyword in a server if the first place related to the first date is detected in the schedule arrangement. The processor displays information returned by the search for the place keyword and the date keyword in the display.

Abstract: A trip planning method implemented by an electronic device includes receiving a first trip planning request via an input unit from a user; sending the first trip planning request to a server to obtain the first trip plan corresponding to the first trip planning request from the server after determining that the first trip plan does not already exist in a memory, and saving the first trip plan to the memory after obtaining the first trip plan from the server; receiving a second trip planning request from the user; determining whether the second trip plan needs to be generated; and generating the second trip plan corresponding to the second trip planning request by updating the first trip plan according to the second trip planning request after determining that the second trip plan needs to be generated. The electronic device is also provided.

Abstract: An electronic device includes an input unit, a storage unit to store a database that defines several menu item groups. Each menu item group includes several menu items that are associated with each other. A processor starts a learning mode in response to a user input from the input unit, and in the learning mode, the processor receives an user input relating to one or more menu items, determines one or more menu item groups based on the user input, and generates a learning menu based on the one or more menu item groups.

Abstract: An exemplary audio playback method is applied on an audio playback device. The audio playback device includes a touch screen and a storage unit. The storage unit stores audio files. The method includes controlling the touch screen to display a playlist and a scroll bar comprising a scroll block for operating. The method then associates the position of the scroll block in the scroll bar with the audio files. Next, the method detects whether the scroll block is operated. Lastly, the method determines the position of the scroll block in the scroll bar when the scroll block is dragged, and selects one audio file at least according to the determined position of the scroll block in the scroll bar.

Abstract: An exemplary adjusting method is implemented by a wrist-worn device. The wrist-worn device is capable of working in several modes. The wrist-worn device includes a case, a display, and a touch sensitive unit. The touch sensitive unit is fixed to the case. The method includes: monitoring touches on the touch sensitive unit, and switch from a current working mode to another working mode in a cycle if the touches are recognized after comparison with stored touches.

Abstract: The present disclosure provides an electronic device having a function of automatically arranging icons. The device includes a screen for displaying a plurality of icons, each icon corresponding to an application and a usage parameter, and a processing unit to record usage parameters of all the icons and update usage parameter of an icon if the corresponding application of the icon is run, and rearrange all the icons and display the rearranged icons on the screen.

Abstract: A payment card includes a processor, a display, and a fingerprint capturing unit to capture a fingerprint of a user. A storage unit is used to store one or more reference fingerprints. The processor compares the fingerprint captured by the fingerprint capturing unit with the one or more reference fingerprints, and controls the display to display predetermined information when the fingerprint captured by the fingerprint capturing unit matches one of the one or more reference fingerprints.

Abstract: A product ordering system storing the information of 3D product models including data for forming each of the 3D product models and the scale of each of the 3D product models. A method for ordering a product using the system includes first capturing an image. Then, sensing the distance between the image capturing unit and the user, next, obtaining specific image data from the captured image according to one selected 3D product model, then, converting life size data needed to form a 3D model of the user according to the focus of the image capturing unit and the sensed distance. After that, generating a 3D model of the user according to the scale of the 3D product model, and overlaying the selected 3D product model with the 3D model of the user and displaying the combination for viewing by the user.

Abstract: An identity authentication method is applied on a system. The system is connected to an external storage device storing a first voice model. The system includes an information server and a terminal. The information server includes a database. The information server executes the following steps. First, receiving the first voice model transmitted by the terminal. Second, determining whether the first voice model matches one second voice model, and transmitting the verification result to the terminal. The terminal executes the following steps. First, generating a prompt to prompt the user to input voice signals. Second, receiving the input voice signals. Third, extracting voice features from the input voice signals. Fourth, determining whether the extracted voice features matches the first voice model. Fifth, determining the verification result is successful when matches, and determining the identity authentication is success only when two verification results are both successful.

Abstract: A projection device with a brightness adjustment function includes a polarization beam splitter (PBS), a light source, a reflective display, a lens module, a power supply unit, a light detection unit and a power controller. The light source emits light to the PBS. The PBS reflects a portion of the light to the reflective display, and transmits a remaining portion of the light. The lens module projects the images. The light detection unit acquires a digital value of a portion of the light reflected by the PBS that is not received by the reflective display, and compares the digital value with a predetermined digital value to generate a control signal. The power controller for adjusts power from the power supply unit to the light source according to the control signal until the digital value matches the predetermined digital value of the light from the light source.

Abstract: A communication unit, a voice input unit, a storage unit, and a processor are included in a communication device. The communication unit enables communication between the device and other communication devices. The voice input unit receives voice signals, which may correspond to one stored speech command and an related operation. The processor detects a match, and executes the desired operation. A related communication method is also provided.