Abstract: According to one embodiment, there is provided a display processing apparatus, including: a display unit configured to display an image, the display unit having a screen on which the image is displayed; an input module configured to receive a first manipulation and a second manipulation, the first manipulation being a trace manipulation performed on the screen to define a tracing locus on the image being displayed, the second manipulation being different from the first manipulation; and a display controller configured to control the display unit to enlargedly display the image in a given range, upon simultaneously receiving the first manipulation and the second manipulation through the input module, the given range being determined based on the tracing locus.

Abstract: According to one embodiment, an information processing apparatus includes a setting module, an estimation module, a receiver, and a display processor. The setting module sets the apparatus in a power saving state, based on one or more values corresponding to one or more power saving setting items. The estimation module estimates a first saved power amount saved by the apparatus in the power saving state in a first period. The receiver receives an average saved power amount between the first saved power amount and a second saved power amount from a server, the second saved power being saved by a second apparatus in the power saving state in a second period. The display processor displays the first saved power amount and the received average saved power amount on a screen.

Abstract: According to one embodiment, an information processing apparatus includes a display processor and a power-saving setup module. The display processor displays on a screen a first interface including a slider which is movable along a path. The power-saving setup module sets values of a plurality of power-saving setup items in accordance with a position of the slider on the path, such that the information processing apparatus operates in a power-saving mode of one of a plurality of power-saving levels. The display processor changes, if a value of at least one power-saving item of the plurality of power-saving setup items is changed by a second interface which is different from the first interface, the position of the slider on the path.

Abstract: According to one embodiment, an information processing apparatus includes an operation control module, a calculator, and a display processor. The operation control module is configured to set the information processing apparatus in a power-saving state, based on a power-saving setup value corresponding to at least one power-saving setup item. The power-saving setup value is set by a user. The calculator is configured to calculate a total score indicative of a degree by which the power-saving state contributes to power saving during a period from a score calculation start time point to a reference time point. The display processor is configured to display an image associated with the total score.

Abstract: According to an embodiment, an information processing device includes a storage section, a computing section, and an index calculating section. The storage section stores a current set value for each of the at least one setting item associated with saving of power consumed by a computer and table data including a score defined in advance for each of set values. The computing section performs a computation for converting the current set value into a score and a computation for converting a most power-saving one of the set values into a score on the basis of a result of checking the current set values at fixed intervals and the scores in the table data. The index calculating section calculates an index of how much drive status of the computer with the current set values contributes to power saving on the basis of results of the computations from the computing section.

Abstract: According to one embodiment, an information processing apparatus includes a plurality of power control target devices, a storage unit configured to store management data, and a device management module. The device management module is configured to determine whether a new process is started, based on process information indicative of a list of processes which are being executed, the process information being managed by an operating system, to determine, based on the management data, when the new process is started, one or more power control target devices which are used by an application program corresponding to the new process, and to power on, among the determined one or more power control target devices, a power control target device which is in a power-off state.

Abstract: According to one embodiment, an information processing apparatus includes a main body, an optical disc drive provided in the main body, and a drive management module provided in the main body. The optical disc drive is configured to output an eject signal to an outside in response to an operation of an eject button. The drive management module is configured to supply power to the optical disc drive when the eject signal is received from the optical disc drive which is in a power-off state, to determine, after supplying the power to the optical disc drive, whether the optical disc drive is in a ready state or not, and to send to a signal instructing opening of a tray of the optical disc drive when it is determined that the optical disc drive is in the ready state.

Abstract: According to one embodiment, an information processing apparatus includes a main body, an optical disc drive provided in the main body, and a drive management module provided in the main body. The optical disc drive is configured to output an eject signal to an outside in response to an operation of an eject button. The drive management module is configured to supply power to the optical disc drive when the eject signal is received from the optical disc drive which is in a power-off state, to determine, after supplying the power to the optical disc drive, whether the optical disc drive is in a ready state or not, and to send to a signal instructing opening of a tray of the optical disc drive when it is determined that the optical disc drive is in the ready state.

Abstract: According to one embodiment, a charging apparatus includes a charger, a controller, and a switch. The charger is configured to charge a battery. The controller is configured to control a charge of the battery performed by the charger such that the charge is stopped when a battery capacity reaches a first capacity at a first charge mode and stopped when the battery capacity reaches a second capacity lower than the first capacity at a second charge mode. The switch is configured to execute processing which is concerned with switching between the first charge mode and the second charge mode in accordance with a record on the battery capacity.

Abstract: According to one embodiment, an information processing apparatus includes a main body, an optical disc drive provided in the main body, an acceleration sensor provided in the main body, and a drive management module provided in the main body. The optical disc drive is configured to output an eject signal to an outside in response to an operation of an eject button. The drive management module is configured to determine whether the main body is shaking or not by using the acceleration sensor when the eject signal is received from the optical disc drive which is in a power-off state, and to supply power to the optical disc drive and send to the optical disc drive a signal instructing opening of a tray of the optical disc drive, when the main body is not shaking.

Abstract: According to one embodiment, an information processing apparatus having a power-saving function includes a power-saving control module, a power consumption measuring module, a log accumulation module, and a log display module. The power-saving control module sets each of predetermined components in the information processing apparatus in either a normal operation state or a power-saving state, based on power-saving parameters corresponding to the predetermined components. The power consumption measuring module measures a total power amount consumed by the apparatus in a predetermined time period. The power-saving effect calculation module calculates a power-saving effect value indicative of a power amount reduced in the predetermined time period by the setting of the power-saving parameters. The log storing module stores information indicative of the total power amount and the power-saving effect value.

Abstract: According to an embodiment, an information processing device includes a storage section, a computing section, and an index calculating section. The storage section stores a current set value for each of the at least one setting item associated with saving of power consumed by a computer and table data including a score defined in advance for each of set values. The computing section performs a computation for converting the current set value into a score and a computation for converting a most power-saving one of the set values into a score on the basis of a result of checking the current set values at fixed intervals and the scores in the table data. The index calculating section calculates an index of how much drive status of the computer with the current set values contributes to power saving on the basis of results of the computations from the computing section.

Abstract: According to one embodiment, an information processing apparatus includes a main body, an optical disc drive provided in the main body, an acceleration sensor provided in the main body, and a drive management module provided in the main body. The optical disc drive is configured to output an eject signal to an outside in response to an operation of an eject button. The drive management module is configured to determine whether the main body is shaking or not by using the acceleration sensor when the eject signal is received from the optical disc drive which is in a power-off state, and to supply power to the optical disc drive and send to the optical disc drive a signal instructing opening of a tray of the optical disc drive, when the main body is not shaking.

Abstract: According to one embodiment, an information processing apparatus includes a plurality of power control target devices, a storage unit configured to store management data, and a device management module. The device management module is configured to determine whether a new process is started, based on process information indicative of a list of processes which are being executed, the process information being managed by an operating system, to determine, based on the management data, when the new process is started, one or more power control target devices which are used by an application program corresponding to the new process, and to power on, among the determined one or more power control target devices, a power control target device which is in a power-off state.

Abstract: According to one embodiment, there is provided a display processing apparatus, including: a display unit configured to display an image, the display unit having a screen on which the image is displayed; an input module configured to receive a first manipulation and a second manipulation, the first manipulation being a trace manipulation performed on the screen to define a tracing locus on the image being displayed, the second manipulation being different from the first manipulation; and a display controller configured to control the display unit to enlargedly display the image in a given range, upon simultaneously receiving the first manipulation and the second manipulation through the input module, the given range being determined based on the tracing locus.

Abstract: According to one embodiment, an information processing apparatus having a power-saving function includes a power-saving control module, a power consumption measuring module, a log accumulation module, and a log display module. The power-saving control module sets each of predetermined components in the information processing apparatus in either a normal operation state or a power-saving state, based on power-saving parameters corresponding to the predetermined components. The power consumption measuring module measures a total power amount consumed by the apparatus in a predetermined time period. The power-saving effect calculation module calculates a power-saving effect value indicative of a power amount reduced in the predetermined time period by the setting of the power-saving parameters. The log storing module stores information indicative of the total power amount and the power-saving effect value.