ELECTRONIC DEVICE
Usability in authentication or the like using a light receiving sensor is improved.An electronic device includes a first sensor and a second sensor. The first sensor includes a constantly driven optical sensor. When the first sensor detects a predetermined environmental change, the second sensor is...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | Usability in authentication or the like using a light receiving sensor is improved.An electronic device includes a first sensor and a second sensor. The first sensor includes a constantly driven optical sensor. When the first sensor detects a predetermined environmental change, the second sensor is driven as an authentication mode and shifts to a mode for acquiring information of the authentication target. |
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