# US 2013/0159915 A1 · Method and apparatus for controlling contents on electronic book using bezel > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2013/0159915 A1 - Document ID: US20130159915A1 - Status: Published application - Kind: A1 - Application number: 13/744,571 - Filed: 2013-01-18 - Published: 2013-06-20 - Earliest claimed: 2012-02-29 - Inventors: Sang Tae Kim; Jae Jeung Kim; Ho Won Lee - Web page: https://patentgrep.com/patent/US20130159915A1 ## CPC - G06F 3/017: {Gesture based interaction, e.g. based on a set of recognized hand gestures (interaction based on gestures traced on a digitiser G06F3/04883)} - G06F 3/0483: Interaction with page-structured environments, e.g. book metaphor - G06F 3/04883: for inputting data by handwriting, e.g. gesture or text - G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N) ## Abstract An input area that is used for controlling contents is formed on the periphery of an electronic book by performing touch-dragging a bezel area by utilizing the bezel area that is arranged in a peripheral portion of a touch screen of the electronic book. Therefore, according to the present disclosure, even under an environment of a small screen, utilization of a space for operating contents can be effectively performed. ## Claims ### Claim 1 A method of controlling contents of an electronic book that is provided with a touch screen on which objects that can be sequentially displayed are displayed, the method comprising: detecting a first dragging gesture that progresses from a touch made in a bezel area located on a periphery of the touch screen in a direction of the touch screen; and displaying an input area that can change order of the objects displayed on the touch screen in accordance with the first dragging gesture on the touch screen that is adjacent to the bezel area in which the first dragging gesture progresses. ### Claim 2 (depends on 1) The method of controlling contents of an electronic book of claim 1, wherein a position of the touch made in the bezel area is determined with reference to a position of the touch screen at which a touch is detected first in accordance with the first dragging gesture. ### Claim 3 (depends on 1) The method of controlling contents of an electronic book of claim 1, wherein a position of the touch made in the bezel area is determined with reference to a direction of the first dragging gesture. ### Claim 4 (depends on 1) The method of controlling contents of an electronic book of claim 1, further comprising: sequentially changing over the objects displayed on the touch screen in accordance with a second dragging gesture in the input area, wherein a direction of the second dragging gesture is opposite to a direction of the first dragging gesture. ### Claim 5 (depends on 4) The method of controlling contents of an electronic book of claim 4, wherein the first dragging gesture progresses from the right-side bezel to the left side. ### Claim 6 (depends on 5) The method of controlling contents of an electronic book of claim 5, wherein the input area is formed on the right side and the second dragging gesture progresses from the input area to the right side. ### Claim 7 (depends on 4) The method of controlling contents of an electronic book of claim 4, wherein the first dragging gesture progresses from the left-side bezel to the right side. ### Claim 8 (depends on 7) The method of controlling contents of an electronic book of claim 7, wherein the input area is formed on the left side and the second dragging gesture progresses from the input area to the left side. ### Claim 9 (depends on 4) The method of controlling contents of an electronic book of claim 4, wherein the input area is continuously displayed on the touch screen after the second dragging gesture ends. ### Claim 10 (depends on 9) The method of controlling contents of an electronic book according of claim 9, wherein the objects are document files formed by a plurality of pages. ### Claim 11 (depends on 10) The method of controlling contents of an electronic book of claim 10, wherein the size of the input area changes in accordance with a third dragging gesture that progresses in a boundary of the input area. ### Claim 12 An apparatus for controlling contents of an electronic book that is provided with a touch screen, the apparatus comprising: a touch detecting unit detecting a touch made on the touch screen; a memory unit storing a plurality of objects that can be sequentially displayed on the touch screen; a control unit displaying an input area that is capable of controlling the order of the displayed objects in a peripheral portion of the touch screen that is adjacent to a bezel area in accordance with a touch made on the bezel area located in the peripheral portion of the touch screen and a first dragging gesture that is continued from the touch on the touch screen; and a display unit differently displaying the order of the objects in accordance with a touch gesture made in the input area. ### Claim 13 (depends on 12) The apparatus for controlling contents of an electronic book of claim 12, wherein the control unit determines a position of the touch made in the bezel area with reference to a position of the touch screen at which a touch is detected first in accordance with a dragging gesture progressing from the bezel area. ### Claim 14 (depends on 12) The apparatus for controlling contents of an electronic book of claim 12, wherein the control unit determines a position of the touch made in the bezel area with reference to a direction of the dragging gesture on the touch screen. ### Claim 15 (depends on 12) The apparatus for controlling contents of an electronic book of claim 12, wherein the display unit sequentially changes over the objects displayed on the touch screen in accordance with a second dragging gesture, which is another dragging gesture, in the input area and a direction of the second dragging gesture is opposite to a direction of the first dragging gesture. ### Claim 16 (depends on 15) The apparatus for controlling contents of an electronic book of claim 15, wherein the input area is continuously displayed on the touch screen after the second dragging gesture ends. ### Claim 17 (depends on 16) The apparatus for controlling contents of an electronic book of claim 16, wherein the objects are document files formed by a plurality of pages. ### Claim 18 (depends on 17) The apparatus for controlling contents of an electronic book of claim 17, wherein the size of the input area changes in accordance with a third dragging gesture that progresses in a boundary of the input area. ### Claim 19 (depends on 15) The apparatus for controlling contents of an electronic book of claim 15, wherein the first dragging gesture progresses from the right-side bezel to the left side and the second dragging gesture progresses from the input area to the right side. ### Claim 20 (depends on 15) The apparatus for controlling contents of an electronic book of claim 15, wherein the first dragging gesture progresses from the left-side bezel to the right side and the second dragging gesture progresses from the input area to the left side.