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Robotics

Flying Together: Human-Guided Immersive Shared Control for Aerial Robot Teams in Unknown Environments

Lou De Bel-Air, Luca Morando, Marco Tognon, Giuseppe Loianno, Dario Floreano, Davide Scaramuzza, Roland Siegwart, Margarita Chli

Featured June 10, 2026

Original Paper

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AI-generated analysis — This is SciGrove's AI interpretation of the paper, not peer-reviewed content. Always refer to the original paper.

Simply

Guiding drone teams in tricky places is hard, so this paper lets a person use virtual reality to gently steer the drones, which then smartly avoid obstacles and stay together.

In depth
The paper introduces a novel shared control framework that allows human operators to intuitively guide teams of aerial robots in complex, unknown environments using Virtual Reality (VR). This is achieved by integrating a real-time, user-guided motion-primitive planner with an admittance controller, enabling continuous, collision-free trajectory generation that adapts to operator input while maintaining team cohesion and obstacle avoidance. The system leverages a WebXR-based interface for immersive, low-latency interaction.

Key Takeaways

  • 1
    The framework features a user-guided motion-primitive planner that computes dynamically feasible, collision-free trajectories for drone teams, continuously integrating real-time operator input.
  • 2
    An admittance controller is coupled with the planner, allowing operators to flexibly influence team behavior and guide drones toward specific regions of interest, enhancing adaptability in unstructured environments.
  • 3
    The system utilizes a WebXR-based immersive interface for intuitive, real-time human guidance, providing immediate visual feedback and supporting mixed-reality operations with both physical and simulated drones.

Conceptual Flow

HIGH LEVEL
1
Methodology: How was it done?

A person tells the drones where to go using a VR headset, and the drones use smart rules to follow while staying safe and together.

Person's VR Input
Guide Drones
Safe Drone Movement
Team Stays Together
2
Results: What did they find?

The new way of guiding drones helped them avoid crashes much better, kept them in formation, and made it easier for the person to control them.

Old Drone Control
Compare Methods
Better Obstacle Avoidance
Stronger Team Cohesion
Less Human Effort