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SATOR: Seamless 3D Teleportation to Both Ground and Mid-Air Targets
IEEE Transactions on Visualization and Computer Graphics
|April 7, 2026
Summary
SATOR, a new 3D teleportation technique, enhances virtual navigation by enabling efficient and accurate movement to both ground and mid-air targets. This improves user experience and navigational freedom in virtual environments.
Area of Science:
- Human-Computer Interaction
- Virtual Reality
Background:
- Traditional teleportation methods limit navigation to ground targets.
- Existing mid-air techniques struggle with seamless air-to-ground transitions.
Purpose of the Study:
- Introduce SATOR, a novel 3D teleportation technique.
- Enable efficient and accurate navigation to both ground and mid-air targets.
Main Methods:
- Implemented four parametrizations of SATOR.
- Compared SATOR against a baseline technique in a user study.
- Evaluated efficiency, accuracy, and ease of use.
Main Results:
- SATOR demonstrated superior efficiency and accuracy compared to the baseline.
- User study with 30 participants confirmed SATOR's ease of use.
- SATOR facilitates environmental overviews and obstacle maneuvering.
Conclusions:
- SATOR significantly improves 3D virtual navigation.
- The technique offers enhanced user freedom and interaction.
- SATOR is effective for diverse virtual environment exploration tasks.
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