INFORMATION PROCESSING APPARATUS AND OPERATION CONTROL METHOD

• US 20140122912A1
• Filed: 07/17/2013
• Published: 05/01/2014
• Est. Priority Date: 10/25/2012
• Status: Abandoned Application

• Current Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Original Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Inventors: Andou, Hideaki, Nunami, Tsukasa
• Application Number:
  US13/944,064
• Publication Number:
  US 20140122912A1
• Time in Patent Office: Days
• US Class Current: 713/324
• CPC Class Codes: G06F 1/1624 with sliding enclosures, e.g. sliding keyboard or display
• CPC Class Codes: G06F 1/3265 Power saving in display device
• CPC Class Codes: G06F 1/3287 by switching off individual functional units in the computer system
• CPC Class Codes: Y02D 10/00 Energy efficient computing, e.g. low power processors, power management or thermal management

Abstract

According to one embodiment, an information processing apparatus detects whether or not a person is in front of a screen of a display arranged on a front surface of a second housing. When the second housing is set at a first position where the screen of the display and an upper surface of a first housing are exposed, the apparatus enables a control function for controlling a state of the display to transit from an ON state to an OFF state based on the detection result. When the second housing is set at a second position where the screen of the display is exposed and at least a part of the upper surface is covered with a back surface of the second housing, the apparatus disables the control function.

Claims

1. An information processing apparatus comprising:

a first housing comprising an upper surface;

a keyboard on the upper surface;

a second housing comprising a front surface;

a display on the front surface;

a detector configured to detect whether a person is in front of a screen of the display; and

a controller configured to enable a control function for controlling a state of the display to transit from an ON state to an OFF state based on a detection result of the detector when the second housing is set at a first position where the screen of the display and the upper surface are exposed, and to disable the control function when the second housing is set at a second position where the screen of the display is exposed and at least a part of the upper surface is covered with a back surface of the second housing.

2. The information processing apparatus of claim 1, wherein after the detector detects that no person is in front of the screen of the display, the control function controls the state of the display to transit from the ON state to the OFF state, and when the detector detects that a person is in front of the screen of the display while the display is in the OFF state, the control function controls the state of the display to transit from the OFF state to the ON state.

3. The information processing apparatus of claim 1, further comprising a camera on the front surface of the second housing, wherein the detector detects whether a person is in front of the screen of the display by detecting a face image of the person in an image captured by the camera.

4. The information processing apparatus of claim 1, wherein the second position comprises a third position where the screen of the display is exposed and the upper surface is fully covered with the back surface of the second housing.

5. The information processing apparatus of claim 1, further comprising a touch pad on a front end portion on the upper surface,

wherein the second position comprises a fourth position where the screen of the display is exposed, at least the part of the upper surface is covered with the back surface of the second housing, and the touch pad on the upper surface is exposed.

6. The information processing apparatus of claim 1, wherein when the second housing is set at the second position, the controller enables the control function under a condition that an angle the screen of the display makes with a vertical axis is not more than a first angle.

7. An operation control method of an information processing apparatus, which comprises a first housing comprising an upper surface, a keyboard on the upper surface, a second housing comprising a front surface, and a display on the front surface, the method comprising:

detecting whether a person is in front of a screen of the display;

enabling a control function required to control a state of the display to transit from an ON state to an OFF state based on a detection result of the detector when the second housing is set at a first position where the screen of the display and the upper surface are exposed; and

disabling the control when the second housing is set at a second position where the screen of the display is exposed and at least a part of the upper surface is covered with a back surface of the second housing.

8. A computer-readable, non-transitory storage medium comprising a computer program configured to be executed by a computer, the computer comprising a first housing comprising an upper surface, a keyboard on the upper surface, a second housing comprising a front surface, and a display on the front surface, the computer program configured to cause the computer to execute functions of:

detecting whether a person is in front of a screen of the display;

enabling a control function required to control a state of the display to transit from an ON state to an OFF state based on a detection result of the detector when the second housing is set at a first position where the screen of the display and the upper surface are exposed; and

disabling the control function when the second housing is set at a second position where the screen of the display is exposed and at least a part of the upper surface is covered with a back surface of the second housing.