Smart watch that changes color of strap according to mood of user
US10520895B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 20, 2016 |
| Grant date | Dec 31, 2019 |
| Priority date | — |
| Expiry date | Oct 20, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04G21/04
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A smart watch having a strap changing in color according to a user's mood, the smart watch includes: a body that collects information on a measurement target associated with a user or around the user to write state information, compares the state information with state combination information in which a plurality of pieces of combination information and a displayed color for each of the plurality of pieces of combination information are determined, selects one piece of corresponding combination information from among the plurality of pieces of combination information included in the state combination information, and selects a displayed color matching the selected combination information; and a strap that is connected with the body to fix the body to a user's body part, includes an output means of the displayed color, and outputs the displayed color through the output means according to a control of the body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.