---
publication_id: "OT-2026-000002453"
title: "Systems and methods for lift devices with operational symbiosis"
published_at: "2026-09-15T19:13:11.197711Z"
canonical_url: "https://opentechnical.org/p/OT-2026-000002453"
categories:
  - "lifting-positioning-manipulation/lift-tables-and-positioners"
keywords:
  - "b66f11/042"
  - "b66f11/042"
  - "b66f9/063"
  - "b66f11/04"
  - "b66f11/042"
  - "b66f11/044"
---

# Systems and methods for lift devices with operational symbiosis

## Abstract

A system includes a user interface, a first lift vehicle, and a second lift vehicle. The first lift vehicle includes a first work platform. The second lift vehicle includes a base, a second work platform, a lift assembly coupled between the base and the work platform, a lift actuator coupled to the lift assembly and configured to raise and lower the second work platform relative to the base, at least one tractive element, and a controller in communication with the user interface. The controller is configured to receive, from the user interface, a first control signal to lift the second work platform to a position proximate the first work platform, and instruct the lift actuator to raise the second work platform to the position proximate the first work platform.