Myrthe Erica Jeanne Tilleman

• Pattiwar, Shravan Kumar; Tilleman, Myrthe; Kousias, Konstantinos; Saxena, Paresh; Alay, Ozgu & Griwodz, Carsten (2026). Impact of Latency on User Experience in Immersive Teleoperation: A Study with Motion Capture Gloves and Dexterous Robotic Hand. I Malekian, Reza & Singh, Dhananjay (Red.), 2025 IEEE Smart World Congress (SWC). IEEE (Institute of Electrical and Electronics Engineers). ISSN 9798331575984. s. 1787–1794. doi: 10.1109/swc65939.2025.00277. Fulltekst i vitenarkiv Vis sammendrag

  Understanding latency tolerance in teleoperated systems is crucial to ensure smooth human-robot interaction (HRI). In this study, we investigate the effects of network-induced delays on teleoperation using a controlled setup featuring a Rokoko Smartglove and a Shadow Robot Dexterous Hand. Through our experiments, users control the robotic hand in real-time while receiving visual feedback either directly or via a VR headset, delivering an immersive, metaverse-oriented experience. To introduce controlled delays, we utilize an Ingress Delay Mechanism for precise latency application. A user study involving 33 participants was organized to evaluate the impact of latency on user experience in terms of responsiveness, naturalness, control, and level of frustration. Results show that VR-based teleoperation is more sensitive to delays than direct HRI. In particular, perceived responsiveness decreased significantly with an additional 200 ms of delay, while frustration levels showed a significant increase with 150 ms of additional delay. These findings provide valuable insights towards optimizing future immersive teleoperation systems.

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• Ruiz, Emilio; Kousias, Konstantinos; Kumar, Shravan; Tilleman, Myrthe; Beferull-Lozano, Baltasar & Alay, Özgü [Vis alle 8 forfattere av denne artikkelen] (2025). On the limits of trajectory prediction for hand movement trajectories with motion-capture sensors. Fulltekst i vitenarkiv

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