Abstract:
A method for starting an application smartly and power-efficiently is applicable to a portable electronic device installed with an application and hardware. The portable electronic device receives a voltage generated from a power supply, such as an internal battery power or an external power. After the portable electronic device has started, a connection between the application and the hardware is created. Upon detection that the voltage originates from the external power, the application is executed based on a preset schedule to start the hardware corresponding to the application until it is detected that the source of the voltage has been switched to the internal battery power. Upon the detection that the source of the voltage has been switched to the internal battery power, a user determines whether to change the state of use of the hardware, thereby rendering the portable electronic device smart and power-efficient.
Abstract:
A module and method for recognizing an intended target of a universal remote controller are provided and are applicable to a universal remote controller and at least one intended target. The universal remote controller has a manipulating device and a protocol unit. The module comprises a processing unit, a storing unit, and an image sensing unit for capturing an intended image to be treated as a subject image data. The processing unit compares an image data stored and related to the at least one intended target with the subject image data to determine the recognized intended target, and defines a manipulating function of the manipulating device based on a manipulating data attributed to the recognized intended target such that the universal remote controller remotely controls the recognized intended target in accordance with manipulation of the manipulating device and by the protocol unit.
Abstract:
A display device for enlarging or extending a view of a handheld electronic device includes a body, a displaying unit, a second transmitting unit, a carrying unit, and a fixing unit. The fixing unit fixes the handheld electronic device to the carrying unit regardless of the dimensions of the handheld electronic device. The body and the carrying unit are coupled together by a coupling unit in a manner that the body and the carrying unit can move relative to each other, such that screens of the handheld electronic device and the display device lie in parallel or side by side to face a user. The display device can further include a touch control unit whereby the display device and the handheld electronic device demonstrate versatility through their display and touch control functions.
Abstract:
An input device and a monitor having the input device are for use in a portable electronic device. The monitor of the portable electronic device has a touch display panel capable of touch control. Disposed on the touch display panel is a physical input unit functionally corresponding to a touch input unit displayed on the monitor. The touch input unit is configured by a programmable procedure, such that the touch input unit is linked to an application. A user executes the application by pressing the physical input unit and touching indirectly the touch input unit. Even if it is impossible for the application to be activated by the touch input unit, the application can still be executed by the physical input unit. Even if it is impossible for the application to be activated by the physical input unit, the application can still be executed by the touch input unit.
Abstract:
A backup battery charger charges a backup battery of a handheld electronic device. The handheld electronic device comprises a power supply unit and an electronic component. The power supply unit supplies a power to the electronic component. The backup battery charger is connected to the electronic component, such that the backup battery charger shares with the electronic component the power, uses the power as a charging power, and controllably determines via a control module whether to supply the charging power to the backup battery.
Abstract:
A portable electronic device includes a body, a casing, and a resilient element. The casing accommodates the body such that the body can slide within the casing. The casing has an opening through which an electrical connection unit connected to the body protracts out of, or retracts into, the casing. The resilient element has an end connected to the casing and another end abutting against the body. The resilient element exerts a resilient restoring force upon the body in response to the sliding of the body. The casing has a stop structure configured to operate in conjunction with an engagement structure of the body and thereby limit the range of the sliding of the body. The engagement structure can be disengaged from the stop structure to separate the body from the casing. Accordingly, the portable electronic device has multiple uses, namely quick maintenance, easy assembly, body protection, and automatic accommodation.
Abstract:
A testing system for testing a network apparatus has a plurality of network ports. The system includes a signal generating device for providing a test packet to the network apparatus; a network apparatus connecting device for connecting to the network apparatus; a switching device for switching between a plurality of router lines; and a controlling device for controlling a test procedure, by controlling selection and cycling of the router lines to perform a test on the network ports one by one and allowing the network ports to return the test packet by the test packet return instruction. Accordingly, the network connection status of the network ports of the network apparatus is determined according to the test packet. The test system allows a test to be conducted on the network ports of the network apparatus quickly and at low costs.
Abstract:
A calibration method and device calibrate a signal to be calibrated and measured. The signal to be calibrated and measured is outputted by a linear measurement system in a test stage. The method includes inputting a default input signal to the linear measurement system to obtain a default measurement signal; determining a linear strength between the default measurement signal and the default input signal; obtaining a calibration formula according to linear retrogression to calibrate the signal to be calibrated and measured, thereby obtaining a calibrated value and effectuating precise linear measurement.
Abstract:
A device for testing a function of a telephone exchange during a production process includes a sending-end module for sending a test criterion, a receiving-end module for receiving a test criterion, an input/output interface module connected to a telephone exchange, a call connection indicating unit, a signal switching unit, and a controlling unit for controlling a test procedure. The device not only tests whether a call can be connected and whether a call can be answered, but analyzes local electrical characteristics of the telephone exchange at the telephone exchange-end. With the device, signals treated by an analog-to-digital conversion process can display various voice information of a voice signal conveyed by the telephone exchange, such that a damaged portion of the telephone exchange can be assessed whenever a test fails, thereby cutting test costs and production costs.