Spread-to-duplicate and pinch-to-delete gestures

Patent metadata

Field	Value
Publication number	US-9959026-B2
Application number	US-201414166546-A
Country	US
Kind code	B2
Filing date	Jan 28, 2014
Priority date	Jan 28, 2014
Publication date	May 1, 2018
Grant date	May 1, 2018

Abstract

Techniques for spread and pinch gestures are described. A spread gesture can be recognized effective to cause an item to be duplicated. In implementations, the spread gesture includes at least two inputs that select the item and spread apart to increase a distance between the two inputs. The item is divided into two substantially identical items in response to the distance between the two inputs exceeding a distance threshold. A pinch gesture can also be recognized effective to cause one or more items to be removed from a display of items. In implementations, the pinch gesture includes two or more inputs that select and drag two non-adjacent items toward one another to decrease a distance between the two non-adjacent items. The one or more items that are between the two non-adjacent items are removed from the display based on recognition of the pinch gesture.

First claim

What is claimed is:

1. A method comprising:
recognizing a spread gesture effective to cause an item to be stretched, the spread gesture comprising at least two touch inputs that together select the item and spread apart to increase a distance between the at least two touch inputs;
visually stretching the item along an axis connecting the at least two touch inputs to provide a stretched item based on the spread gesture;
monitoring an amount of increase in the distance between the at least two touch inputs as the at least two touch inputs continue to visually stretch the item;
responsive to the amount of increase in the distance between the at least two touch inputs exceeding a predetermined amount of increase, dividing the stretched item into two separated substantially identical items that are initially smaller in size than an initial size of the item prior to being stretched; and
increasing a size of the two separated substantially identical items to match the initial size of the item by positioning one of the two touch inputs on one of the two separated substantially identical items and positioning the other of the two touch inputs on the other of the two separated substantially identical items and increasing a distance along an axis between the at least two touch inputs causing the size increase of the two separated substantially identical items.

2. The method of claim 1 , wherein the item is visually stretched prior to the amount of increase in the distance between the at least two inputs reaching the predetermined amount of increase.

3. The method of claim 1 , wherein the two separated substantially identical items include the item and a copy of the item.

4. The method of claim 3 , wherein the copy of the item is placed after the item in an ordered list of items.

5. The method of claim 1 , wherein said recognizing the spread gesture comprises:
receiving the at least two touch inputs via a display device using touch screen functionality, the at least two touch inputs being individual inputs that each select the item; and
recognizing the amount of increase in the distance between the two individual inputs until the predetermined amount of increase is exceeded.

6. The method of claim 1 , wherein the inputs are received from a user using two fingers.

7. The method of claim 1 , wherein the two separated substantially identical items are relatively smaller in size in comparison to the stretched item.

8. The method of claim 1 , wherein:
the item is selectable to navigate content displayable via a display device; and
the two separated substantially identical items are each selectable to navigate the content.

9. A system comprising:
a memory configured to store instructions as a gesture module; and
one or more processors to implement the gesture module that is configured to duplicate an item by at least:
visually stretching the item in response to a spread gesture to provide a stretched item based on recognition of the spread gesture, the spread gesture recognized as an increase in a distance between a first touch input that selects the item and a second touch input that selects the item;
monitoring an amount of the increase in the distance between the first touch input and the second touch input that continue to visually stretch the item;
dividing the stretched item into at least two separated substantially identical items based on the amount of the increase in the distance between the first touch input and the second touch input exceeding a predetermined amount of increase, the at least two separated substantially identical items being initially smaller in size than an initial size of the item prior to being stretched; and
increasing a size of the at least two separated substantially identical items to match the initial size of the item by positioning the first touch input on one of the two separated substantially identical items and positioning the second touch input on the other of the two separated substantially identical items and increasing a distance along an axis between the first and second touch inputs causing the size increase of the two separated substantially identical items.

10. The system of claim 9 , wherein the item is included in an ordered list of items that comprises one or more text items.

11. The system of claim 9 , wherein the at least two separated substantially identical items comprise the item and a copy of the item.

12. The system of claim 9 , wherein:
the item is selectable to navigate content displayable via a display device; and
the two separated substantially identical items are each selectable to navigate the content.

13. The system of claim 9 , wherein:
the two separated substantially identical items include the item and a copy of the item;
the item is included in a list of items;
the copy of the item is added to the list of items; and
additional items in the list of items are re-ordered to account for the added copy of the item.

14. Computer-readable storage memory comprising stored instructions that, responsive to execution by one or more processors, cause the one or more processors to perform operations comprising:
visually stretching a selected item having an initial size in response to a spread gesture to provide a stretched item based on recognition of the spread gesture, the stretched item having an elongated size that is relatively greater than the initial size of the selected item, the spread gesture recognized as an increase in a distance between a first touch input that selects the selected item and a second touch input that selects the selected item;
monitoring an amount of the increase in the distance between the first touch input and the second touch input responsive to the spread gesture and the visually stretching the selected item;
responsive to the amount of the increase in the distance between the first touch input and the second touch input exceeding a predetermined amount of increase, dividing the stretched item into at least two separated substantially identical items that are smaller than the initial size of the selected item; and
increasing a size of each of the at least two separated substantially identical items to match the initial size of the selected item by positioning the first touch input on one of the two separated substantially identical items and positioning the second touch input on the other of the two separated substantially identical items and increasing a distance along an axis between the first and second touch inputs causing the size increase of the two separated substantially identical items.

15. The computer-readable storage memory of claim 14 , wherein the selected item is visually stretched prior to the amount of the increase in the distance between the first touch input and the second touch input reaching the predetermined amount of increase.

16. The computer-readable storage memory of claim 14 , wherein the two separated substantially identical items include the selected item and a copy of the selected item.

17. The computer-readable storage memory of claim 16 , wherein the copy of the selected item is placed after the selected item in an ordered list of items.

18. The computer-readable storage memory of claim 14 , wherein the operations further comprise recognizing the spread gesture based on:
receiving the first touch input and the second touch input via a display device using touch screen functionality, the first touch input and the second touch input being individual inputs that each select the selected item; and
recognizing the amount of increase

Assignees

• Adobe Systems Inc

Inventors

• Adams Robin James

Classifications

• G06F3/0482

  Interaction with lists of selectable items, e.g. menus · CPC title

• G06F3/04845 Primary

  for image manipulation, e.g. dragging, rotation, expansion or change of colour · CPC title

• G06F3/04883

  for inputting data by handwriting, e.g. gesture or text · CPC title