Information processing apparatus, information processing method, and program

Patent metadata

Field	Value
Publication number	US-10042386-B2
Application number	US-201013497984-A
Country	US
Kind code	B2
Filing date	Aug 31, 2010
Priority date	Oct 1, 2009
Publication date	Aug 7, 2018
Grant date	Aug 7, 2018

Abstract

[Solution] An information processing apparatus includes a display panel 101a, a touch panel 101b for detecting a finger moving on the display panel, and a control unit 103 for designating a predetermined moving direction Dd and determining an operation state of the apparatus based on a difference between the designated moving direction Dd and a moving direction Da of the finger moving on the display panel according to the designation. When the apparatus is operated with either hand, a difference due to a finger used for the operation easily occurs between the designated moving direction and the moving direction of the finger due to a structure of the hand. When the apparatus is operated with both hands, a difference due to fingers used for the operation hardly occurs between the designated moving direction and the moving direction of the finger. An operation state of the apparatus can be determined based on the difference between the moving directions.

First claim

The invention claimed is:

1. An information processing apparatus comprising: circuitry configured to:
provide a visual indication of a designated moving direction on a display panel;
detect a movement on the display panel in response to the visual indication of the designated moving direction;
determine whether a first operation state or a second operation state of the information processing apparatus exists based on an amount of difference, in a plane of the display panel and in a direction orthogonal to the designated moving direction, between a moving start point and a moving end point of the detected movement on the display panel, wherein the amount of difference is a distance, in the plane of the display panel and in the direction orthogonal to the designated moving direction, between the moving start point and the moving end point of the detected movement on the display panel; and
cause a configuration of a display of operation icons on the display panel to be (i) a first configuration when the first operation state is determined to exist and (ii) a second configuration when the second operation state is determined to exist,
wherein the second configuration has more operation icons displayed on the display panel than the first configuration, such that when the second operation state is determined to exist, more of the operation icons are displayed on the display panel than when the first operation state is determined to exist.

2. The information processing apparatus according to claim 1 , wherein the circuitry is configured to determine whether a left hand of a user holds and operates the information processing apparatus, or a right hand of the user holds and operates the information processing apparatus.

3. The information processing apparatus according to claim 1 , wherein the designated moving direction is designated as any of an upper direction, a lower direction, a left direction and a right direction relative to the display panel.

4. The information processing apparatus according to claim 3 , wherein the circuitry is configured to designate two or more points that specify the designated moving direction on the display panel, and find the moving start point and the moving end point of the detected movement based on moving coordinates of the detected movement discretely detected between the moving start point and the moving end point on the display panel.

5. The information processing apparatus according to claim 1 , wherein the information processing apparatus is a remote controller that operates an electronic device.

6. An information processing method for use by an information processing apparatus, the information processing method comprising:
providing a visual indication of a designated moving direction on a display panel of the information processing apparatus;
detecting, by circuitry of the information processing apparatus, a movement on the display panel in response to the visual indication of the designated moving direction;
determining whether a first operation state or a second operation state of the information processing apparatus exists based on an amount of difference, in a plane of the display panel and in a direction orthogonal to the designated moving direction, between a moving start point a moving end point of the detected movement on the display panel, wherein the amount of difference is a distance, in the plane of the display panel and in the direction orthogonal to the designated moving direction, between the moving start point and the moving end point of the detected movement on the display panel; and
causing a configuration of a display of operation icons on the display panel to be (i) a first configuration when the first operation state is determined to exist and (ii) a second configuration when the second operation state is determined to exist,
wherein the second configuration has more operation icons displayed on the display panel than the first configuration, such that when the second operation state is determined to exist more of the operation icons are displayed on the display panel than when the first operation state is determined to exist.

7. A non-transitory computer-readable medium having stored thereon a set of computer-readable instructions for causing a computer to execute an information processing method in an information processing apparatus, the information processing method comprising:
providing a visual indication of a designated moving direction on a display panel of the information processing apparatus;
detecting a movement on the display panel in response to the visual indication of the designated moving direction;
determining whether a first operation state or a second operation state of the information processing apparatus exists based on an amount of difference, in a plane of the display panel and in a direction orthogonal to the designated moving direction, between a moving start point and a moving end point of the detected movement on the display panel, wherein the amount of difference is a distance, in the plane of the display panel and in the direction orthogonal to the designated moving direction, between the moving start point and the moving end point of the detected movement on the display panel; and
causing a configuration of a display of operation icons on the display panel to be (i) a first configuration when the first operation state is determined to exist and (ii) a second configuration when the second operation state is determined to exist,
wherein the second configuration has more operation icons displayed on the display panel than the first configuration, such that when the second operation state is determined to exist more of the operation icons are displayed on the display panel than when the first operation state is determined to exist.

8. The information processing apparatus according to claim 1 , wherein the circuitry is configured to compare an absolute value of a coordinate difference of the moving start point and the moving end point of the detected movement with a predetermined threshold value to determine whether the information processing apparatus is in the first operation state or in the second operation state.

9. The information processing apparatus of claim 1 , wherein
in the first operation state, one hand of a user holds the information processing apparatus and performs the movement on the display panel of the information processing apparatus, and
in the second operation state, the one hand of the user holds the information processing apparatus and another hand of the user performs the movement on the display panel of the information processing apparatus.

Assignees

• Yamada Eiju
• Ohashi Yoshinori
• Kinoshita Akihiko
• Saturn Licensing Llc

Inventors

• Yamada Eiju
• Ohashi Yoshinori
• Kinoshita Akihiko

Classifications

• H04N21/4852

  for modifying audio parameters, e.g. switching between mono and stereo · CPC title

• H04N21/4854

  for modifying image parameters, e.g. image brightness, contrast · CPC title

• G06F3/04886

  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 · CPC title

• G06F3/04883

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

• H04N21/482

  End-user interface for programme selection · CPC title