Evaluation method, evaluation system and non-transitory computer-readable medium storing evaluation program
US11931636B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 27, 2020 |
| Grant date | Mar 19, 2024 |
| Priority date | — |
| Expiry date | Feb 20, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2225/50
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An evaluation method for evaluating a swing characteristic of a subject with respect to a flying and thus coming object, includes: calculating swing information corresponding to a motion characteristic of the object based on sensor data detected by at least one of a first sensor attached to a ball hitting tool or a back of a hand of the subject and a second sensor attached to a waist of the subject when the subject swings the ball hitting tool with respect to the object; classifying a plurality of pieces of such swing information into a plurality of groups based on the motion characteristic of the object; for each of the plurality of groups, extracting representative swing information in the group based on one or more pieces of swing information belonging to the group; and evaluating a swing characteristic of the subject based on the representative swing information of each group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.