DISPLAY CONTROL APPARATUS AND METHOD

• US 20150261432A1
• Filed: 03/11/2015
• Published: 09/17/2015
• Est. Priority Date: 03/12/2014
• Status: Abandoned Application

• Current Assignee: Yamaha Corporation
• Original Assignee: Yamaha Corporation
• Inventors: YAMAMOTO, Tomohiro
• Application Number:
  US14/644,999
• Publication Number:
  US 20150261432A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 3/04847 Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• CPC Class Codes: G06F 3/04886 by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus

Abstract

Each of first and second types of swipe operation, different from each other, performed by a user on a touch panel associated with a display panel, can be detected. An area on a user interface screen displayed on the display panel, where the first type of swipe operation is valid, is predefined. When the first type of swipe operation is detected in the predefined area on a first user interface screen which is identified by a combination of a first operation target and a first group of operation elements, the user interface screen is changed to a second user interface screen which is identified by a combination of the first operation target and a second group of operation elements. When the second type of swipe operation is detected on the first or second user interface screen, the user interface screen is changed to a third user interface screen.

Claims

1. A display control apparatus comprising:

a display device configured to detect a touch operation performed by a user on a touch panel associated with a display panel, the display device being adapted to detect at least a first type of swipe operation and a second type of swipe operation different from the first type of swipe operation, and a user interface screen displayed on the display panel being identified by a combination of one of operation targets and a group of operation elements;

an area setting section configured to define an area on the user interface screen displayed on the display panel where the first type of swipe operation is valid; and

a display update section configured to update the user interface screen displayed on the display panel in such a manner that, (1) when the first type of swipe operation is detected in the defined area on a first user interface screen which is identified by a combination of a first operation target and a first group of operation elements, the first user interface screen is changed to a second user interface screen which is identified by a combination of the first operation target and a second group of operation elements, whereas, (2) when the second type of swipe operation is detected on the first or second user interface screen, the first or second user interface screen is changed to a third user interface screen which is identified at least by a second operation target.

2. The display control apparatus according to claim 1, wherein when the first type of swipe operation is detected in the area of the first user interface screen, the display update section changes the first user interface screen to the second user interface screen by replacing a partial screen corresponding to the area of the first user interface screen with another partial screen corresponding to the second group.

3. The display control apparatus according to claim 1, wherein the user interface screen displayed on the display panel is associated with one of different kinds of user interface screens, and

wherein the user interface screen displayed on the display panel is identified by the combination taking account of the kind.

4. The display control apparatus according to claim 3, wherein the area setting section is configured to define the area on the user interface screen displayed on the display panel in which the first type of swipe operation is valid, as an area unique to the kind identifying the user interface screen.

5. The display control apparatus according to claim 4, wherein the area setting section is configured to provide no area, in which the first type of swipe operation is valid, regarding a particular type of a user interface screen.

6. The display control apparatus according to claim 1, wherein the first type of swipe operation and the second type of swipe operation are distinguished based on a difference in the number of fingers with which the swipe operation is performed.

7. The display control apparatus according to claim 1, wherein one group of the operation elements is displayed in an image of one page in the area of the user interface screen, and

wherein the display update section changes the first user interface screen to the second user interface screen by switching a page to be displayed in the area in response to detection of the first type of swipe operation in the area.

8. The display control apparatus according to claim 1, wherein each of the operation elements comprises a control for setting a parameter.

9. The display control apparatus according to claim 1, which is a display control apparatus for a mixer,

wherein the operation targets are channels for signal processing in the mixer, and

wherein the operation elements are operation elements for one of the channels which is selected as a current operation target in the mixer.

10. The display control apparatus according to claim 9, wherein the operation elements are send levels for a plurality of mixing buses in the mixer.

11. The display control apparatus according to claim 9, wherein the user interface screen displayed on the display panel is associated with one of different types of user interface screens,

wherein the user interface screen displayed on the display panel is identified by the combination taking account of the type, and

wherein the different types of user interface screens are associated with different types of parameters which can be set in the mixer.

12. A computer-implemented method for controlling display, comprising:

detecting a touch operation performed by a user on a touch panel associated with a display panel of a display device, the display device being adapted to detect at least a first type of swipe operation and a second type of swipe operation different from the first type of swipe operation, a user interface screen displayed on the display panel being identified by a combination of one of operation targets and a group of operation elements;

defining an area on the user interface screen displayed on the display panel where the first type of swipe operation is valid; and

updating the user interface screen displayed on the display panel in such a manner that, (1) when the first type of swipe operation is detected in the defined area on a first user interface screen which is identified by a combination of a first operation target and a first group of operation elements, the first user interface screen is changed to a second user interface screen which is identified by a combination of the first operation target and a second group of operation elements, whereas, (2) when the second type of swipe operation is detected on the first or second user interface screen, the first or second user interface screen is changed to a third user interface screen which is identified at least by a second operation target.

13. A non-transitory computer-readable medium containing a group of instructions executable by a processor to perform a method for controlling display, the method comprising:

detecting a touch operation performed by a user on a touch panel associated with a display panel of a display device, the display device being adapted to detect at least a first type of swipe operation and a second type of swipe operation different from the first type of swipe operation, a user interface screen displayed on the display panel being identified by a combination of one of operation targets and a group of operation elements;

defining an area on the user interface screen displayed on the display panel where the first type of swipe operation is valid; and

updating the user interface screen displayed on the display panel in such a manner that, (1) when the first type of swipe operation is detected in the defined area on a first user interface screen which is identified by a combination of a first operation target and a first group of operation elements, the first user interface screen is changed to a second user interface screen which is identified by a combination of the first operation target and a second group of operation elements, whereas, (2) when the second type of swipe operation is detected on the first or second user interface screen, the first or second user interface screen is changed to a third user interface screen which is identified at least by a second operation target.