---
publication_id: "OT-2026-000002874"
title: "Decision system, decision method, and non-transitory storage medium"
published_at: "2026-09-15T19:15:55.083078Z"
canonical_url: "https://opentechnical.org/p/OT-2026-000002874"
categories:
  - "tools-tooling/powered-hand-tools"
keywords:
  - "b25f5/00"
  - "g05b19/4183"
  - "g05b19/4183"
  - "g06v10/96"
  - "b25b21/02"
  - "b25b23/1475"
---

# Decision system, decision method, and non-transitory storage medium

## Abstract

A decision system includes an identifier and a decider. The identifier identifies, based on a captured image generated by an image capturing unit attached to a tool, a work target shot as a subject of the captured image as one of a plurality of work targets. The decider decides whether a first work target included in the plurality of work targets is a mistakable work target by comparing, by reference to at least one reference image, the first work target with a second work target also included in the work targets. If the second work target is similar to the first work target, the second work target makes the first work target the mistakable work target difficult to identify based on the captured image. The at least one reference image belongs to a plurality of reference images corresponding one to one to the plurality of work targets.