Evaluating a Photogrammetry-Based Video for Undergraduate Anatomy Education

Area of Science:

• Medical Education
• Anatomy
• Digital Health

Background:

• The COVID-19 pandemic accelerated the need for online anatomy learning resources.
• Photogrammetry offers a cost-effective method for creating realistic 3D cadaveric models.
• Accessibility of digital anatomy resources requires careful design considerations.

Purpose of the Study:

• To create and evaluate a photogrammetry-based 3D video of a human lung for anatomy education.
• To assess student preferences for specific design features to enhance accessibility.
• To gather pilot data for improving future digital anatomy learning tools.

Main Methods:

• A 3D model of a human lung was created using photogrammetry.
• Three versions of a video resource were developed from the 3D model.
• Student feedback on video usefulness and design preferences was collected via an online Likert-type survey.

Main Results:

• Most students found the photogrammetry-based videos beneficial for learning anatomy.
• The videos were helpful for identifying structures in real cadaveric specimens.
• Preferred design features included short video length, white text on black background, and captions.

Conclusions:

• Photogrammetry-based videos show promise as accessible and effective tools for anatomy education.
• Student feedback provides valuable insights for optimizing the design of digital learning resources.
• This study offers pilot data to guide the development of more accessible online anatomy educational content.