Abstract: A network connection method includes determining whether an electronic device is moving and obtaining position information of the electronic device from the positioning unit in response to determining that the electronic device is moving. The method also determines whether the electronic device is located within a preset range based on the position information, and accordingly generates a movement path in response to determining that a distance between the electronic device and the wireless device is within a preset value. The method further determines whether the movement path of the electronic device matches with a part of at least one stored path; and switches a state of at least one wireless communication unit in response to determining that the movement path of the electronic device matches with a part of the at least one stored path. A related electronic device and a non-transitory storage medium are also provided.

Abstract: A network connection method includes determining whether an electronic device is moving and obtaining position information of the electronic device from the positioning unit in response to determining that the electronic device is moving. The method also determines whether the electronic device is located within a preset range based on the position information, and accordingly generates a movement path in response to determining that a distance between the electronic device and the wireless device is within a preset value. The method further determines whether the movement path of the electronic device matches with a part of at least one stored path; and switches a state of at least one wireless communication unit in response to determining that the movement path of the electronic device matches with a part of the at least one stored path. A related electronic device and a non-transitory storage medium are also provided.

Abstract: A method for adjusting characters of a page includes determines a selected page on a display device of an electronic device. Sizes of characters on the selected page are acquired. An adjustment ratio of the characters on the selected page is computed according to a predetermined calculation method. A size of each of the characters on the selected page is adjusted according to the acquired sizes of the characters on the selected page and the computed adjustment ratio of the characters on the selected page. Each of the characters on the selected page on the displaying device is displayed with the adjusted size of each of the characters on the selected page.

Abstract: A method for adjusting characters of a page includes determines a selected page on a display device of an electronic device. Sizes of characters on the selected page are acquired. An adjustment ratio of the characters on the selected page is computed according to a predetermined calculation method. A size of each of the characters on the selected page is adjusted according to the acquired sizes of the characters on the selected page and the computed adjustment ratio of the characters on the selected page. Each of the characters on the selected page on the displaying device is displayed with the adjusted size of each of the characters on the selected page.

Abstract: A method for unlocking an electronic device, touch signals are received on an obverse touch panel and a reverse touch panel of the electronic device. The method determines a first touch number on the obverse touch panel and a second touch number on the reverse touch panel according to the received touch signals, and unlocks the electronic device when the first touch number is equal to a first preset value and the second touch number is equal to a second preset value.

Abstract: In a method for controlling a flexible electronic device to sleep or restart, current position data of two gravity sensors located at opposite sides of a flexible display of the flexible electronic device is received. A distance between the two gravity sensors is detected by a proximity sensor located at one of the opposite sides of the flexible display. A control unit of the flexible electronic device controls the flexible electronic device to sleep or restart according to the current position data and the distance.

Abstract: In a method for controlling a data page displayed on a flexible display of a flexible electronic device, a plurality of gravity sensors located at each side of the flexible electronic device detects current position data of corresponding sides of the flexible electronic device. A curved angle and a curved direction of each side of the flexible electronic device is calculated based on the current position and a preset position of each side. An operation on the flexible electronic device is determined according to the curved angle and the curved direction of each side of the flexible electronic device. An instruction associated with each operation is executed to control movement of the data page displayed on the flexible display.

Abstract: An electronic device with unlocking function includes an accelerometer, an unlocking module, a touch screen and a storage. The accelerometer detects a direction of movement of the electronic device. The touch screen provides output and input for the electronic device. The touch screen detects a contact path of a user when the user contacts the touch screen. When the contact path matches an unlocking path stored in the storage, the electronic device is unlocked.

Abstract: An electronic device and a method uses to unlock touch screens. A first icon is displayed on a locked touch screen. The first icon randomly moves on the touch screen. A second icon is displayed on the touch screen when the touch screen is touched. The touch screen is unlocked when the second icon is made to touch the first icon.

Abstract: An electronic device and a method for unlocking touch screens randomly generates an unlocking sequence that includes one or more data combinations. Each of the data combinations includes one or more sets of coordinates on the touch screen. The nth data combination is selected from the unlocking sequence, and an unlocking icon is displayed on a particular location of the touch screen according to the selected data combination. After there is a touch on the unlocking icon during a predetermined time period, a next data combination in the unlocking sequence is selected to display the unlocking icon on another location of the touch screen, until all the data combinations have been selected. The touch screen is unlocked until the unlocking icon can be touched every time when displayed on different locations of the touch screen.

Abstract: A method for unlocking an electronic device, a first touch point and a second touch point are received on an obverse touch panel and a reverse touch panel of the electronic device. The method determines a first area and a second area based on the first touch point, the second touch point and a preset size, records a duration time of an overlapping status of the first area and the second area, and unlocks the electronic device when the duration time reaches a preset value.

Abstract: In a method for unlocking an electronic device, touch signals are received on one or both of an obverse touch panel and a reverse touch panel of the electronic device. Corresponding touch numerals are determined according to the received touch signals, and the electronic device is unlocked when the touch numerals are equal to preset unlocking numerals.

Abstract: A method for unlocking an electronic device, touch signals are received on an obverse touch panel and a reverse touch panel of the electronic device. The method determines a first touch number on the obverse touch panel and a second touch number on the reverse touch panel according to the received touch signals, and unlocks the electronic device when the first touch number is equal to a first preset value and the second touch number is equal to a second preset value.

Abstract: An electronic device sets a condition for triggering zooming operations or rotation operations of a file displayed on the touch screen. When the condition has been met, the device determines an equation of a movement route of an object on the touch screen according to data in relation to contacts from the object, determines a distance difference and a tangential angle difference between a present contact and a next contact, and determines whether the file needs to be rotated or zoomed based on an absolute value of the angle difference. When the file needs to be rotated, the device determines a rotation angle based on the angle difference, and controls a rotation operation of the file accordingly. When the file needs to be zoomed, the device determines a zoom ratio based on the distance difference, and controlling a zooming operation of the file accordingly.

Abstract: An electronic device with unlocking function includes an accelerometer, an unlocking module, a touch screen and a storage. The accelerometer detects a direction of movement of the electronic device. The touch screen provides output and input for the electronic device. The touch screen detects a contact path of a user when the user contacts the touch screen. When the contact path matches an unlocking path stored in the storage, the electronic device is unlocked.

Abstract: The invention relates to a method for modifying questionnaire contents, comprising a recording procedure, an analysis procedure, and a modification procedure. The method is applied to a questionnaire with a plurality of questions, each of which having a plurality of options. The recording procedure stores in a questionnaire database the selection results of all questions obtained from the investigation using the questionnaire beforehand. The analysis procedure analyzes the selection ratios of all options according to the selection results. The modification procedure deletes a particular question from the questionnaire when the selection ratio of an option in the question is higher than a predetermined value. The specification also discloses a corresponding system of modifying questionnaire contents.