Information processing apparatus and input control method

• US 8,681,115 B2
• Filed: 09/06/2012
• Issued: 03/25/2014
• Est. Priority Date: 03/03/2010
• Status: Active Grant

• Current Assignee: Toshiba Client Solutions CO., Ltd. (Hon Hai Precision Industry Co., Ltd.)
• Original Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Inventors: Kurita, Yukihiro
• Primary Examiner(s): Sharifi-Tafreshi, Koosha
• Application Number:
  US13/605,742
• Publication Number:
  US 20120327008A1
• Time in Patent Office: 565 Days
• Field of Search: 345173-178, 178 1801- 1809, 715/701, 715/702
• US Class Current: 345/173
• CPC Class Codes: G06F 3/016 Input arrangements with force or tactile feedback as computer generated output to the user
• CPC Class Codes: G06F 3/041 Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures
• 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

According to one embodiment, an information processing apparatus includes a touch screen display, a vibrator, an area display module, a touch position detector, and a vibration controller. The vibrator is configured to vibrate the touch screen display. The area display module is configured to display a first area on the touch screen display. The touch position detector is configured to detect a touch position on the touch screen display. The vibration controller is configured to control the vibrator in order to vibrate with a first pattern, if the touch position moves from an inside of the first area to an outside of the first area.

Claims

1. An information processing apparatus comprising:

a touch screen display;

a vibrator configured to vibrate the touch screen display;

an area display module configured to display an area used as a pointing device on the touch screen display;

a touch position detector configured to detect a touch on the touch screen display and determine a touch position;

a vibration controller configured to control the vibrator to effect continuous vibration of the touch screen display, after the touch position moves from inside of the area to outside of the area while the touch position detector is detecting the touch on the touch screen, while the touch position is still located at the outside of the area; and

also to control the vibrator to stop the vibration of the touch screen display, when the touch position moves from the outside of the area to the inside of the area while the touch position detector is detecting the touch on the touch screen; and

an output module configured to output position data corresponding to the touch position as an operation of the pointing device while vibration of the vibrator is stopped by the vibration controller and the touch position is located within the area, and to stop outputting of the position data corresponding to the touch position as an operation of the pointing device while vibration of the vibrator is effected by the vibration controller and the touch position, while the touch is detected, is moved from the area to outside thereof.

2. The apparatus of claim 1, further comprising a storing module configured to store area information which is indicative of at least one of a display position and a display size of the area,

wherein the touch position detector is configured to detect, based on the area information, whether the touch position is within the area.

9. The information processing apparatus of claim 1, wherein the vibration controller configured to control the vibrator to vibrate in a first vibration pattern while the touch position is located in the outside of the area, and to vibrate in a second vibration pattern when a state of the touch position detector shifts from a state in which the touch position detector does not detect the touch on the touch screen display to a state in which the touch position detector detects a touch within the area.

3. An information processing apparatus comprising:

a touch screen display;

a vibrator configured to vibrate the touch screen display;

an area display module configured to display a first area on the touch screen display;

a touch position detector configured to detect a touch on the touch screen display and determine a touch position;

a vibration controller configured to cause the vibrator to vibrate the touch screen display with a first pattern after the touch position determined by the touch position detector moves from inside of the first area to outside of the first area, to cause the vibrator to vibrate the touch screen display with a second pattern while the touch position is within a second area continuous with the first area, and to control the vibrator in order not to vibrate the touch screen display, when the touch position moves from the first area to the second area while the touch position detector is detecting the touch on the touch screen display; and

an output module configured to output position data corresponding to the touch position as an operation of the pointing device while vibration of the vibrator is stopped by the vibration controller and the touch position is located within the first area, and to stop outputting of the position data corresponding to the touch position as an operation of the pointing device while vibration of the vibrator is effected by the vibration controller and the touch position, while the touch is detected, is moved from the first area to outside thereof.

4. An information processing apparatus comprising:

a touch screen display;

a first housing comprising the touch screen display;

a second housing comprising a display rotatably attached to the first housing;

a vibrator configured to vibrate the touch screen display;

an area display module configured to display an area used as a pointing device on the touch screen display;

a touch position detector configured to detect a touch on the touch screen display and determine a touch position;

a vibration controller configured to cause the vibrator to vibrate the touch screen display after the touch position determined by the touch position detector moves from inside of the area to outside of the area; and

an output module configured to output position data corresponding to the touch position as an operation of the pointing device while vibration of the vibrator is stopped by the vibration controller and the touch position is located within the area, and to stop outputting of the position data corresponding to the touch position as an operation of the pointing device while vibration of the vibrator is effected by the vibration controller and the touch position, while the touch is detected, is moved from the area to outside thereof.

5. The apparatus of claim 4, wherein the touch screen display and the display comprise a multi-display system for realizing a virtual screen environment.

6. An input control method of an information processing apparatus which is provided with a touch screen display and a vibrator configured to vibrate the touch screen display, the method comprising:

displaying an area used as a pointing device on the touch screen;

detecting a touch on the touch screen display;

determining a touch position corresponding to the touch;

causing the vibrator to vibrate the touch screen display after the touch position moves from inside of the area to outside of the area while the touch on the touch screen display is being detected, and to cause the vibrator not to vibrate the touch screen display while the touch position is within the area; and

an output module configured to output position data corresponding to the touch position as an operation of the pointing device while vibration of the vibrator is stopped by the vibration controller and the touch position is located within the area, and to stop outputting of the position data corresponding to the touch position as an operation of the pointing device while vibration of the vibrator is effected by the vibration controller and the touch position, while the touch is detected, is moved from the area to outside thereof.

7. The method of claim 6, further comprising:

storing area information which is indicative of at least one of a display position and a display size of the area,

detecting, based on the area information, whether the touch position is within the area.

8. The method of claim 6, further comprising:

modifying the output of a second display based on the touch position, wherein the touch screen display and the second display comprise a multi-display system for realizing a virtual screen environment.