Design and Implementation of a Quick Response (QR) Based Training to Aid in Student Learning of Select Tractor Component Identification, Function, and Hazard Awareness

This study evaluated a technology-based intervention aimed at reducing injuries among young and new farmers and ranchers (YNFR) by enhancing access to critical machinery safety information. To address high injury rates linked to agricultural machinery, this project developed an educational program integrating Quick Response (QR) codes directly on equipment to teach critical maintenance and safety concepts. These codes allowed YNFRs to instantly access tailored instructional content, including video modules and maintenance checklists, via mobile devices. The content was derived from Purdue University’s "Gearing Up for Safety" curriculum and emphasized competencies such as pre-operation inspections, hazard awareness, and essential maintenance procedures.

With guidance from an advisory group comprising agricultural educators, small-scale farmers, and safety experts, the project prioritized addressing common injury causes such as rollovers, entanglements, and falls. Analysis of more than 200 incident reports informed the development of QR-linked instructional materials tailored to the unique safety challenges of the YNFR demographic. This system provided accessible, reliable, and practical safety information through instructional videos, enabling users to engage with critical content directly at the point of need.

Findings indicated that QR-based delivery facilitated user access to reliable, practical instruction. Participants were able to learn safer equipment handling and maintenance practices. Pre- and post-quiz results demonstrated a measurable increase in knowledge. Suggested future research could quantify the long-term impact of this approach on YNFR safety performance and behavioral change.