| 摘要 |
An apparatus comprising: at least one proximity detector configured to disambiguate different user actuations proximal to the proximity detector; wherein, the apparatus is configured to use the at least one proximity detector in a high definition mode to disambiguate a first set of user actuations and wherein, the apparatus is configured to use, in response to detection of a first criteria, the at least one proximity detector in a low definition mode to disambiguate a second, smaller set of user actuations.
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