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Open LEARN: Open access linear accelerator education and augmented reality Navigator.

Parminder S Basran1, Sung Ho Synn2, Gregory A Marzano1

  • 1Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853, USA.

Physica Medica : PM : an International Journal Devoted to the Applications of Physics to Medicine and Biology : Official Journal of the Italian Association of Biomedical Physics (AIFB)
|September 14, 2024
PubMed
Summary

This study introduces the Open LEARN augmented reality (AR) system, offering 3D-printable linear accelerator components and AR assets for accessible medical physics and radiation oncology training globally.

Keywords:
3D printingAugmented realityEducationRadiation oncologyVirtual reality

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Area of Science:

  • Medical Physics
  • Radiation Oncology
  • Augmented Reality Education

Background:

  • Medical physics and radiation oncology training face accessibility challenges, particularly in low-to-middle-income countries.
  • Complex machinery like linear accelerators require specialized training tools for effective learning.

Purpose of the Study:

  • To develop an open-access educational tool, the Linear Accelerator Education and Augmented Reality Navigator (Open LEARN).
  • To create interactive augmented reality assets and 3D-printable models of linear accelerator components.

Main Methods:

  • Developed an augmented reality linear accelerator model accessible via smartphone QR code.
  • Modeled major linear accelerator components as individual, 3D-printable objects.
  • Integrated spatial and textual descriptions within the augmented reality application.

Main Results:

  • Created a nearly life-size, interactive augmented reality model of a linear accelerator.
  • Included components such as the klystron, RF waveguides, collimators, and imaging systems.
  • Enabled users to manipulate magnification and view components from multiple angles.

Conclusions:

  • Augmented reality linear accelerators and 3D-printed models enhance educational accessibility.
  • Smartphones and 3D-printing technologies facilitate physical and virtual interaction for training.
  • Open LEARN provides an innovative solution for complex machinery education in resource-limited settings.