Patent ID: 11931636
Assignee: MIZUNO CORPORATION
Field: Furniture, games (Other fields)
Classification: CPC A  G | IPC A  G

Claim 12:
13. A non-transitory computer readable medium that stores an evaluation program for causing a computer to evaluate a swing characteristic of a subject with respect to an approaching object, the evaluation program causing the computer to perform:
calculating swing information corresponding to a motion characteristic of the approaching 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 approaching object;
classifying a plurality of pieces of such swing information into a plurality of groups based at least on the motion characteristic of the approaching 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;
evaluating a swing characteristic of the subject based on the representative swing information of each group; and
outputting the swing characteristic for display on a display,
wherein the motion characteristic of the approaching object includes a type of pitch of the approaching object.