INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM
First Claim
1. An information processing apparatus comprising:
- a contact detection unit capable of detecting a plurality of contact coordinates on an operation surface, and outputting a contact detection signal as a detection result;
a load detection unit for detecting a load applied to the operation surface; and
a coordinate estimation unit,wherein when a load detection result provided by the load detection unit satisfies a pressed coordinate retrieval condition, the coordinate estimation unit estimates a pressed coordinate from among the plurality of contact coordinates on the operation surface, on the basis of at least the contact detection signal.
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Abstract
There is provided an information processing apparatus including a contact detection unit capable of detecting a plurality of contact coordinates on an operation surface, and outputting a contact detection signal as a detection result, a load detection unit for detecting a load applied to the operation surface, and a coordinate estimation unit, wherein when a load detection result provided by the load detection unit satisfies a pressed coordinate retrieval condition, the coordinate estimation unit estimates a pressed coordinate from among the plurality of contact coordinates on the operation surface, on the basis of at least the contact detection signal.
29 Citations
12 Claims
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1. An information processing apparatus comprising:
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a contact detection unit capable of detecting a plurality of contact coordinates on an operation surface, and outputting a contact detection signal as a detection result; a load detection unit for detecting a load applied to the operation surface; and a coordinate estimation unit, wherein when a load detection result provided by the load detection unit satisfies a pressed coordinate retrieval condition, the coordinate estimation unit estimates a pressed coordinate from among the plurality of contact coordinates on the operation surface, on the basis of at least the contact detection signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An information processing method comprising:
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causing a contact detection unit capable of detecting a plurality of contact coordinates on an operation surface to output a contact detection signal as a detection result; causing a load detection unit to detect a load applied to the operation surface; and when a load detection result provided by the load detection unit satisfies a pressed coordinate retrieval condition, causing the coordinate estimation unit to estimate a pressed coordinate from among the plurality of contact coordinates on the operation surface, on the basis of at least the contact detection signal.
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12. A computer program for causing a computer to function as an information processing apparatus, the information processing apparatus comprising:
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contact detection control means for controlling a contact detection unit capable of detecting a plurality of contact coordinates on an operation surface, and obtaining a contact detection signal as a detection result from the contact detection unit; load detection control means for causing a load detection unit to detect a load applied to the operation surface; and coordinate estimation means, wherein when a load detection result provided by the load detection unit satisfies a pressed coordinate retrieval condition, the coordinate estimation means estimates a pressed coordinate from among the plurality of contact coordinates on the operation surface, on the basis of at least the contact detection signal.
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Specification