摘要:
A display device is provided. The display device includes an input unit, a display unit, a storage unit, and a processing unit. The input unit it for generating input signals in response to user input. The display unit is for displaying interfaces with a plurality of icons. The storage unit is for storing a movement track and a speed of each icon. The processing unit is for selecting an icon in response to an input signal from the input unit, acquiring a movement track and a speed of the icon from the storage unit, controlling the icon to move at the speed along the movement track and the display unit to display a movement of the icon, and performing a function associated with the icon.
摘要:
A shake responsive media player is provided. The media player comprises, a motion sensor, a storage unit, a motion state determining unit, a media file determining unit, and a processing unit. The motion sensor is used for detecting a shaking motion imparted to the media player by a user. The storage unit stores at least one group of media files associated with each other having same contents and different sampling rates and a table defining relationships between shaking levels of the shaking motion and the sampling rates of the at least one group of media files. The motion state determines one of the shaking levels of the media player according to signals from the motion sensing unit. The a media file determining unit, when a first media file of the at least one group of media files is playing, determines a second media file associated with the first media file having the sampling rate corresponding to the shaking level determined by the motion state determining unit according to the table.
摘要:
An electronic device includes a first rechargeable battery, a solar cell mounted on the electronic device, a second rechargeable battery and a power management circuit. The power management circuit includes a control module, a DC/DC module, a switch and a power supply switching module. The DC/DC module is configured for converting the DC power generated by the solar cell from one voltage level to another, and activating and maintaining the activation of the control module. The switch is turned on by the control module when the control module is activated, causing the DC power from the DC/DC module to charge the second rechargeable battery. The power supply switching module is controlled by the control module to select the second rechargeable battery to power the electronic device if the voltage level of the rechargeable battery is lower than that of the second rechargeable battery.
摘要:
A configuration method includes the following steps: Controlling the display unit to display visual information, determining whether the visual information includes one or more touch icons, and determining if the display areas are displaying the touch icons, if yes, determining which infrared lines correspond to the display areas. Then determining which infrared emitters and which infrared receivers form the infrared lines, and turning on the determined infrared emitters and infrared receivers, finally, turning off the other infrared emitters and infrared receivers. The invention also provides an electronic device with an infrared touch panel.
摘要:
A method for adjusting digital image is provided. The method includes: acquiring a predetermined time interval; receiving input signals; generates control signals according to operations on the button; and adjusting images according to the control signals.
摘要:
A copy controlling method includes supplying at least two slots for receiving storage devices; determining a first storage device and a second storage device when the two slots are connected with storage devices; determining the free space remaining on the second storage device and if the second storage can accept all files to be copied from the source storage device; copying files from the first storage device to the second storage device, therein the size of the files to be copied is determined based on the free space of the second storage device. An electronic device with a copy controlling function is also provided.