Information processing apparatus, information processing method and program for improving user operability
There is provided an information processing apparatus including a positional information acquiring unit acquiring information related to a movement of an operation target by a user operation, and a display control information generating unit generating control information to control display content, based on the information related to the movement. Among a first direction component and a second direction component of the movement, the display control information generating unit preferentially generates the control information for the first direction component.
1. An information processing apparatus comprising:
a positional information acquiring unit acquiring information related to a movement of an operation target device by a user operation,
wherein the operation target device acquires the information related to the movement of the operation target device based on an image of a predetermined landmark of the information processing apparatus; and
a display control information generating unit generating control information to control display content, based on the information related to the movement,
wherein, the display control information generating unit generates the control information, for at least one of a first direction component and a second direction component of the movement, based on a comparison result of a magnitude of the first direction component and a magnitude of the second direction component.
2. The information processing apparatus according to claim 1 , wherein the display control information generating unit cancels the first direction component or the second direction component based on the comparison result of the movement to generate the control information.
3. The information processing apparatus according to claim 1 , wherein, in a case where the magnitude of the first direction component or the magnitude of the second direction component of the movement is equal to or less than a predetermined value, the display control information generating unit cancels the first direction component or the second direction component of the movement to generate the control information.
4. The information processing apparatus according to claim 3 , wherein the display control information generating unit changes the predetermined value based on the information related to the movement.
5. The information processing apparatus according to claim 1 , wherein the first direction component is a component of the movement along a direction toward the operation target device that displays the display content, and the second direction component is a component along a direction orthogonal to the direction toward the operation target device that displays the display content.
6. The information processing apparatus according to claim 1 , further comprising:
a display controlling unit controlling the display content displayed on a displaying unit, based on the control information.
7. The information processing apparatus according to claim 6 , wherein the display controlling unit performs a process of selecting a target from information displayed on the displaying unit, based on the information related to the movement.
8. The information processing apparatus according to claim 6 , wherein the display controlling unit changes a detail level of information displayed on the displaying unit, based on the information related to the movement.
9. The information processing apparatus according to claim 6 , wherein the display controlling unit changes and displays time-series content of information displayed on the displaying unit, based on the information related to the movement.
10. The information processing apparatus according to claim 1 , wherein the operation target device further comprises:
an imaging unit imaging an object, and
a display controlling unit controlling the display content including an image imaged by the imaging unit, based on the control information.
11. The information processing apparatus according to claim 1 , further comprising:
a transmitting unit transmitting the control information to the operation target device having a displaying unit.
12. The information processing apparatus according to claim 11 , wherein the operation target device, including the displaying unit, includes an imaging unit, and wherein the information processing apparatus further comprises:
an imaged displaying unit imaged by the imaging unit; and
an imaged display controlling unit controlling display content in the imaged displaying unit based on the information related to the movement.
13. The information processing apparatus according to claim 12 , wherein the imaged display controlling unit controls the display content in the imaged displaying unit based on the information related to the movement, such that a range of an image of the imaged displaying unit imaged by the imaging unit does not change.
14. The information processing apparatus according to claim 12 , wherein, based on the information related to the movement, the imaged display controlling unit reduces the display content in the imaged displaying unit in a case where the operation target device including the displaying unit comes close, and enlarges the display content in the imaged displaying unit in a case where the operation target device including the displaying unit comes away.
15. The information processing apparatus according to claim 12 , wherein, based on the information related to the movement, in a case where the operation target device including the displaying unit is moved in vertical and horizontal directions, the imaged display controlling unit moves the display content in the imaged displaying unit in same directions as the directions of the movement.
16. The information processing apparatus according to claim 1 ,
wherein the display control information generating unit generates the control information, for the first direction component of the movement, in an event of the magnitude of the first direction component being greater than the magnitude of the second direction component.
17. The information processing apparatus according to claim 1 ,
wherein the display control information generating unit generates the control information, for the second direction component of the movement, in an event of the magnitude of the second direction component being greater than the magnitude of the first direction component.
18. An information processing method comprising:
acquiring information related to a movement of an operation target device by a user operation,
wherein the operation target device acquires the information related to the movement of the operation target device based on an image of a predetermined landmark of an information processing apparatus; and
generating control information to control display content based on the information related to the movement,
wherein, the control information is generated for at least one of a first direction component and a second direction component of the movement, based on a comparison result of a magnitude of the first direction component and a magnitude of the second direction component.
19. A non-transitory computer-readable medium having stored thereon, a set of computer-executable instructions for causing a computer to perform steps comprising:
acquiring information related to a movement of an operation target device by a user operation,
wherein the operation target device acquires the information related to the movement of the operation target device based on an image of a predetermined landmark of an information processing apparatus; and
generating control information to control display content based on the information related to the movement,
wherein the control information is generated for at least one of a first direction component and a second direction component of the movement, based on a comparison result of a magnitude of the first direction component and a magnitude of the second direction component.