Smart watch having display, color of which changes according to state of user
US10372086B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Oct 20, 2016 |
| Grant date | Aug 6, 2019 |
| Priority date | — |
| Expiry date | Oct 20, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04G21/06
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A smart watch having a display changing in color according to a state of a user, the smart watch includes: an output unit having a display unit; a sensor unit collecting state information for a measurement target associated with a user or around the user; and a control unit comparing the collected state information with state combination information stored in advance, selecting one piece of combination information that corresponds to the state information from among the state combination information, and controlling the output unit so as to output a displayed color matching the selected combination information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.