# US 2014/0192269 A1 · Operation apparatus, information processing method therefor, and information processing apparatus

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- Number: US 2014/0192269 A1
- Document ID: US20140192269A1
- Status: Published application
- Kind: A1
- Application number: 14/238,642
- Filed: 2012-08-24
- Published: 2014-07-10
- Earliest claimed: 2011-08-31
- Assignees: Sony Corporation
- Inventors: Takashi Tsurumoto; Toshihiko Fushimi; Ikuo Yamano
- Web page: https://patentgrep.com/patent/US20140192269A1

## CPC

- H04N 21/42204: {User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor (constructive details of casings for the remote control device H01H9/0235; user interfaces for controlling a tuning device of a television receiver through a remote control H03J9/00; remote control of peripheral devices connected to a television receiver through the remote control device of the television receiver H04B1/205)}
- G06F 1/1626: {with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]}
- G06F 1/1662: {Details related to the integrated keyboard}
- H04N 21/41265: {having a remote control device for bidirectional communication between the remote control device and client device (unidirectional remote control device H04N21/42204)}
- H04N 21/42224: {Touch pad or touch panel provided on the remote control}
- H04N: PICTORIAL COMMUNICATION, e.g. TELEVISION
- G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N)

## Abstract

[Object] To provide an operation apparatus capable of achieving an improvement in operability. [Solving Means] This operation apparatus includes: a casing including two surfaces opposed in front and back directions as a first surface and a second surface; a first operation input unit that is provided in the first surface and includes a detector that performs a detection of an operation of a user with respect to a predetermined coordinate detection space on the first surface; a second operation input unit provided in the second surface; a determination unit that determines an attitude of the casing when an operation of the user with respect to the coordinate detection space of the detector is performed from a side of the second surface; and a converter that converts, when the attitude is determined, information detected by the detector into information of a coordinate system of the coordinate detection space seen through from the side of the second surface.

## Claims

### Claim 1

An operation apparatus, comprising:
a casing including two surfaces opposed in front and back directions as a first surface and a second surface;
a first operation input unit that is provided in the first surface and includes a detector that performs a detection of an operation of a user with respect to a predetermined coordinate detection space on the first surface;
a second operation input unit provided in the second surface;
a determination unit that determines an attitude of the casing when an operation of the user with respect to the coordinate detection space of the detector is performed from a side of the second surface; and
a converter that converts, when the attitude is determined, information detected by the detector into information of a coordinate system of the coordinate detection space seen through from the side of the second surface.

### Claim 2 (depends on 1)

The operation apparatus according to claim 1, wherein
the detector detects coordinates specified by the user with respect to the coordinate detection space, and
the converter performs a conversion by calculation formulae
X′=α−Y
Y′=β−X
where coordinates detected by the detector are denoted by (X, Y), detection coordinates in a coordinate system of the coordinate detection space seen through from the side of the second surface are denoted by (X′, Y′), a length of the coordinate detection space in a Y-axis direction is denoted by α, and a length of the coordinate detection space in an X-axis direction is denoted by β.

### Claim 3 (depends on 2)

The operation apparatus according to claim 2, wherein
the first operation input unit includes one or more key operation units together with the detector,
further comprising a control unit that puts a detection of an operation of the key operation unit in a stop state when the attitude is determined.

### Claim 4 (depends on 3)

The operation apparatus according to claim 3, wherein
the control unit puts the determination of the attitude in the stop state when information is output from the detector.

### Claim 5 (depends on 4)

The operation apparatus according to claim 4, wherein
the control unit puts the determination of the attitude in the stop state when the second operation input unit is operated.

### Claim 6 (depends on 5)

The operation apparatus according to claim 5, further comprising an imaging unit that is capable of capturing an image of a front side of either one of the first surface and the second surface, in which
the determination unit determines the attitude based on the image captured by the imaging unit.

### Claim 7 (depends on 1)

The operation apparatus according to claim 1, wherein
the detector detects coordinates specified by the user with respect to the coordinate detection space, and
the converter performs a conversion by calculation formulae
X′=α−X
Y′=Y
where detection coordinates obtained in a coordinate system of the coordinate detector are denoted by (X, Y), detection coordinates in the coordinate system of the space seen through from the side of the second surface are denoted by (X′, Y′), and a length of a detection space of the coordinate detector in a Y-axis direction is denoted by α.

### Claim 8 (depends on 1)

The operation apparatus according to claim 1, wherein
the detector detects movement information according to an operation of the user with respect to the coordinate detection space, and
the converter performs a conversion by calculation formulae
x′=−y
y′=−x
where the movement information detected by the coordinate detector is denoted by (x, y) and movement information in the coordinate system of the coordinate detection space seen through from the side of the second surface is denoted by (x′, y′).

### Claim 9 (depends on 1)

The operation apparatus according to claim 1, wherein
the detector detects movement information according to an operation of the user with respect to the coordinate detection space, and
the converter performs a conversion by calculation formulae
x′=−x
y′=y
where movement information obtained in the coordinate system of the coordinate detector is denoted by (x, y) and the movement information of the coordinate system of the coordinate detection space seen through from the side of the second surface is denoted by (x′, y′).

### Claim 10

An information processing method for an operation apparatus, comprising:
determining an attitude of a casing including a first surface in which a first operation input unit is provided and a second surface in which a second operation input unit is provided, the first operation input unit including a detector that performs a detection of an operation of a user with respect to a predetermined coordinate detection space, the second surface being opposed to the first surface in front and back directions, the attitude of the casing being an attitude when an operation of the user with respect to the coordinate detection space of the detector is performed from a side of the second surface; and
converting, when the attitude is determined, information detected by the detector into information of a coordinate system of the coordinate detection space seen through from the side of the second surface.

### Claim 11

An information processing apparatus, comprising:
a casing including two surfaces opposed in front and back directions as a first surface and a second surface;
a first operation input unit that is provided in the first surface and includes a detector that performs a detection of an operation of a user with respect to a predetermined coordinate detection space on the first surface;
a second operation input unit provided in the second surface;
a determination unit that determines an attitude of the casing when an operation of the user with respect to the coordinate detection space of the detector is performed from a side of the second surface; and
a converter that converts, when the attitude is determined, information detected by the detector into information of a coordinate system of the coordinate detection space seen through from the side of the second surface.