---
publication_id: "OT-2026-000002122"
title: "Robot system and method for creating visual record of task performed in working area"
published_at: "2026-09-15T19:10:56.444299Z"
canonical_url: "https://opentechnical.org/p/OT-2026-000002122"
categories:
  - "robotics-automation/robot-architectures"
keywords:
  - "b25j19/023"
  - "b25j19/023"
  - "b25j19/023"
  - "a01d34/008"
  - "b25j19/02"
  - "g05d1/246"
---

# Robot system and method for creating visual record of task performed in working area

## Abstract

A method includes steps of: receiving map data that contains a map of a working area, the map of the working area being at least defined within a closed outer boundary; generating a Voronoi diagram based on the outer boundary, the Voronoi diagram including at least one Voronoi cell having an edge that is composed of a plurality of Voronoi points; selecting at least one of the Voronoi points as a target point; and capturing, at a target location in the working area that corresponds to the target point in the Voronoi diagram, an image of the working area to serve as the visual record.