What question did this study set out to answer?

To develop a bidirectional haptic interface that enhances tactile sensing and actuation across a wide frequency range.

April 10, 2026Advanced ScienceOpen Access

A Large‐Area Broadband Multimodal Dual‐Resonant Haptic Device for Bidirectional Telerobotic and Augmented Interactions

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Authors

JSJihun SonSungkyunkwan University JKJoon Hyeok KangKonkuk University JPJaeha ParkKonkuk University

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Implication

Demonstrates a dual-resonant haptic device enhancing tactile communication in human-machine interfaces, suggesting improved interactions for telerobotic applications.

Key Points

To develop a bidirectional haptic interface that enhances tactile sensing and actuation across a wide frequency range.
Designed a large-area haptic device using a unified dual-resonant actuator (UHDRA)
Enabled multimodal tactile sensing and actuation
Tested spatial uniformity of tactile stimulation from 20-250 Hz
Assessed real-time detection capability without actuator interference
Achieved stable vibration amplitudes around 2 N in the gentle-touch range
Demonstrated effective discrimination of diverse tactile stimuli
Provided a significant improvement in the fidelity of tactile communication

Cite This Study

Son et al. (2026) studied this question.

synapsesocial.com/papers/69d893c96c1944d70ce04cc4 https://doi.org/10.1002/advs.75103

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Implication

Demonstrates a dual-resonant haptic device enhancing tactile communication in human-machine interfaces, suggesting improved interactions for telerobotic applications.

A Large‐Area Broadband Multimodal Dual‐Resonant Haptic Device for Bidirectional Telerobotic and Augmented Interactions

Discussion

Member takes

Implication

Key Points

Cite This Study

A Large‐Area Broadband Multimodal Dual‐Resonant Haptic Device for Bidirectional Telerobotic and Augmented Interactions

Discussion

Member takes

Implication

Key Points

Cite This Study

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