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Technical Approach for Infrared Tracking for Soft Tissue Navigation with a Holographic Head-Mounted Display and Preclinical Validation
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Visualization of molecular structures using HoloLens-based augmented reality.

M A Hoffman1,2, J B Provance2

  • 1Children's Mercy Hospital, Kansas City, MO.

AMIA Joint Summits on Translational Science Proceedings. AMIA Joint Summits on Translational Science
|August 18, 2017
PubMed
Summary
This summary is machine-generated.

Augmented reality (AR) offers immersive 3D molecular visualizations, overcoming flat screen limitations. This study details using Microsoft HoloLens to visualize complex biological molecules like aspirin and human leukocyte antigen (HLA).

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Area of Science:

  • Biochemistry
  • Computational Chemistry
  • Biotechnology

Background:

  • Biological molecules possess complex three-dimensional structures crucial for their function.
  • Traditional 2D displays limit the comprehensive understanding of these intricate molecular architectures.
  • Augmented reality (AR) presents a novel approach for enhanced molecular visualization.

Purpose of the Study:

  • To describe a method for integrating 3D molecular structures into the Microsoft HoloLens AR platform.
  • To demonstrate the visualization of small molecules (aspirin) and complex proteins (human leukocyte antigen - HLA) using AR.
  • To explore AR's potential in improving the comprehension of complex structural features in molecular biology.

Main Methods:

  • Utilizing Microsoft HoloLens as an immersive AR platform for molecular visualization.
  • Importing small molecule structures (aspirin) into the HoloStudio application for interactive manipulation.
  • Employing the Unity gaming development platform and Microsoft Visual Studio for importing larger protein structures (HLA).

Main Results:

  • Successful incorporation and interactive manipulation of aspirin and human leukocyte antigen (HLA) 3D structures within the HoloLens environment.
  • Demonstrated feasibility of visualizing both small and large biological molecules in an immersive AR setting.
  • Established a foundational process for adapting various molecular structures for AR visualization.

Conclusions:

  • Augmented reality, specifically Microsoft HoloLens, provides an effective platform for overcoming limitations of 2D screens in molecular visualization.
  • The described methods enable interactive exploration of complex 3D molecular structures, enhancing understanding.
  • This approach has broad applicability for visualizing diverse molecular entities in research and education.