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Related Experiment Video

Updated: Apr 5, 2026

Technical Approach for Infrared Tracking for Soft Tissue Navigation with a Holographic Head-Mounted Display and Preclinical Validation

Technical Approach for Infrared Tracking for Soft Tissue Navigation with a Holographic Head-Mounted Display and Preclinical Validation

Published on: September 2, 2025

Human-computer interface using a head mounted camera and IR markers.

Edwin Peter Walsh¹, Walter Daems¹, Jan Steckel²

¹University of Antwerp, FTI - Cosys, Belgium.

Studies in Health Technology and Informatics

|August 22, 2015

Summary

This summary is machine-generated.

This study presents a new, affordable head-mounted camera system for controlling computing devices. It tracks infrared LEDs, offering a feasible alternative for item selection and user interaction.

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Area of Science:

Human-Computer Interaction
Computer Vision
Wearable Technology

Background:

Current methods for item selection in computing devices face limitations.
Existing solutions may be costly or complex.

Purpose of the Study:

To introduce an alternative, cost-effective method for controlling item selection in computing devices.
To evaluate the feasibility of a novel tracking system.

Main Methods:

A survey of the state-of-the-art in item selection was conducted.
A head-mounted, infrared (IR) sensitive camera system was developed.
The system tracks IR Light Emitting Diodes (LEDs) for user input.

Main Results:

Initial performance results demonstrate the system's capabilities.
The proposed solution offers several benefits over existing approaches.

Conclusions:

The developed IR LED tracking system is a feasible solution for controlling item selection.
This approach provides a cost-effective and efficient alternative for human-computer interaction.