Information processing device

• US 9,524,053 B2
• Filed: 02/14/2014
• Issued: 12/20/2016
• Est. Priority Date: 03/22/2013
• Status: Active Grant

• Current Assignee: Sharp Kabushiki Kaisha (Hon Hai Precision Industry Co., Ltd.)
• Original Assignee: Sharp Kabushiki Kaisha (Hon Hai Precision Industry Co., Ltd.)
• Inventors: Kanamori, Hirokazu
• Primary Examiner(s): Zhou, Hong
• Application Number:
  US14/761,375
• Publication Number:
  US 20150355779A1
• Time in Patent Office: 1,040 Days
• US Class Current: 1/1
• CPC Class Codes: G06F 2203/04108 Touchless 2D- digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface without distance measurement in the Z direction
• CPC Class Codes: G06F 3/0485 Scrolling or panning
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text

Abstract

An information processing device (1) of the present invention includes: a contact input section (51) for detecting an operating object being in a contact state; a proximity input section (52) for detecting the operating object being in a proximity state; a contact position obtaining section (20, 21) for obtaining a contact position; a proximity position obtaining section (22, 23) for obtaining a proximity position; an inputted contents specifying section (25, 27) for specifying an input from a user in accordance with the contact position and the proximity position; and a process carrying out section (26) for carrying out a process in accordance with the input.

Claims

1. An information processing device comprising:

a contact input section for detecting an operating object, which is used by a user to conduct an operation, being in a contact state where the operating object is in contact with a surface of a touch panel;

a proximity input section for detecting the operating object being in a proximity state where the operating object is not in contact with the surface of the touch panel and is located within a given distance from the surface of the touch panel;

a contact position obtaining section for obtaining, as a contact position, a position on the touch panel at which position the operating object being in the contact state is detected by the contact input section;

a proximity position obtaining section for obtaining, as a proximity position, a position of the operating object in the proximity state at which position the operating object being in the proximity state is detected by the proximity input section, the proximity position obtaining section obtaining the position of the operating object by projecting the position onto the surface of the touch panel;

an inputted contents specifying section for, after the operating object is shifted from the contact state to the proximity state, specifying contents inputted by the user, in accordance with (i) the contact position obtained by the contact position obtaining section before the operating object is shifted to the proximity state and (ii) the proximity position obtained by the proximity position obtaining section after the operating object is shifted to the proximity state; and

a process carrying out section for carrying out a process in accordance with inputted contents specified by the inputted contents specifying section;

wherein

in a case where the operating object is in the contact state, the process carrying out section carries out a first process in accordance with the contact position obtained by the contact position obtaining section;

after the operating object is shifted from the contact state to the proximity state, the process carrying out section carries out a second process, associated with the first process, in accordance with the inputted contents specified by the inputted contents specifying section;

the process carrying out section carries out the first process in which a screen is caused to be scrolled in a direction, corresponding to a moving direction of the operating object which is in the contact state, at a speed corresponding to at least one of a moving distance and a moving speed of the operating object which is in the contact state;

the inputted contents specifying section specifies a vector (i) whose starting point is any one of the contact position and the proximity position and (ii) whose end point is a latest proximity position; and

the process carrying out section carries out the second process in which (a) the direction, determined in the first process, is caused to be changed to a direction of the vector and (b) the speed, determined in the first process, is caused to be changed to a speed corresponding to a length of the vector, so that the screen is scrolled in the direction and the speed thus changed.

2. The information processing device as set forth in claim 1, wherein:

the process carrying out section carries out at least the first process in which the object, which is displayed at a contact start position at which the operating object has been brought to the contact state, is caused to be selected;

the inputted contents specifying section divides the surface of the touch panel into a plurality of regions on the basis of a contact end position at which the operating object is no longer in the contact state, and specifies the second process which is assigned to any one of the plurality of regions in which one the proximity position, lastly obtained by the proximity position obtaining section when the operating object is no longer in the proximity state, is located; and

the process carrying out section carries out the second process, specified by the inputted contents specifying section, with respect to the object.

3. The information processing device as set forth in claim 2, wherein:

the process carrying out section carries out the first process in which the object, which is selected, is further caused to be provisionally moved to the contact end position at which the operating object is no longer in the contact state; and

the second process, which is assigned to each of the plurality of regions and which is carried out by the process carrying out section, includes at least any one of (i) a process in which movement of the object to the contact end position, which movement has been provisionally made in the first process, is caused to be finalized, (ii) a process in which the object, provisionally moved in the first process, is caused to be copied and the object thus copied is caused to be placed at the contact end position, and (iii) a process in which a shortcut of the object, provisionally moved in the first process, is caused to be created and the shortcut is caused to be placed at the contact end position.