Matthieu Rupin
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View article: The Eclectic User Experience of Combined On-Screen and On-Wrist Vibrotactile Feedback in Touchscreen Input
The Eclectic User Experience of Combined On-Screen and On-Wrist Vibrotactile Feedback in Touchscreen Input Open
International audience
View article: Control of an ultrasonic haptic interface for button simulation
Control of an ultrasonic haptic interface for button simulation Open
View article: Inkjet‐Printed Piezoelectric Thin Films for Transparent Haptics
Inkjet‐Printed Piezoelectric Thin Films for Transparent Haptics Open
Transparent thin‐film piezoelectric transducers are attractive for haptic displays. However, for their widespread use in consumer electronics, innovative and cost‐effective processing methods need to be developed. In this contribution the …
View article: Control of an Ultrasonic Haptic Interface for Button Simulation
Control of an Ultrasonic Haptic Interface for Button Simulation Open
View article: Negative index metamaterial through multi-wave interactions: numerical proof of the concept of low-frequency Lamb-wave multiplexing
Negative index metamaterial through multi-wave interactions: numerical proof of the concept of low-frequency Lamb-wave multiplexing Open
View article: Fully Transparent Friction‐Modulation Haptic Device Based on Piezoelectric Thin Film
Fully Transparent Friction‐Modulation Haptic Device Based on Piezoelectric Thin Film Open
Standing Lamb waves in vibrating plates enable haptic interfaces. If the out‐of‐plane displacement of these waves exceeds 1 µm at frequencies above 25 kHz, a silent friction modulation can be created between a human finger and a vibrating …
View article: 2MoTac: Simulation of Button Click by Superposition of Two Ultrasonic Plate Waves
2MoTac: Simulation of Button Click by Superposition of Two Ultrasonic Plate Waves Open
Recent studies have shown that a button click sensation could be simulated thanks to ultrasonic vibrations. In this context, a travelling wave may enhance the simulation because it creates internal lateral stresses that are released during…
View article: Mimicking the cochlea with an active acoustic metamaterial
Mimicking the cochlea with an active acoustic metamaterial Open
International audience
View article: Acoustics of Cubic Bubbles: Six Coupled Oscillators
Acoustics of Cubic Bubbles: Six Coupled Oscillators Open
We introduce cubic bubbles that are pinned to 3D printed millimetric frames immersed in water. Cubic bubbles are more stable over time and space than standard spherical bubbles, while still allowing large oscillations of their faces. We fi…
View article: Mimicking the cochlea with an active acoustic metamaterial
Mimicking the cochlea with an active acoustic metamaterial Open
The human ear is a fascinating sensor, capable of detecting pressures over ten octaves of frequency and twelve orders of magnitudes. Here, following a biophysical model, we demonstrate experimentally that the physics of a living cochlea ca…
View article: Elastic Wave Control Beyond Band-Gaps: Shaping the Flow of Waves in Plates and Half-Spaces with Subwavelength Resonant Rods
Elastic Wave Control Beyond Band-Gaps: Shaping the Flow of Waves in Plates and Half-Spaces with Subwavelength Resonant Rods Open
In metamaterial science, local resonance and hybridization are key phenomena strongly influencing the dispersion properties; the metasurface discussed in this article created by a cluster of resonators, subwavelength rods, atop an elastic …
View article: A multi-wave elastic metamaterial based on degenerate local resonances
A multi-wave elastic metamaterial based on degenerate local resonances Open
In this letter, an experimental and numerical study of the influence of symmetric resonators on Lamb waves that propagate in a thin metallic plate is reported. The resonators consist of a set of small, closely packed rods that pass through…
View article: Elastic wave control beyond band-gaps: shaping the flow of waves in plates and half-spaces
Elastic wave control beyond band-gaps: shaping the flow of waves in plates and half-spaces Open
It is well known in metamaterials that local resonance and hybridization phenomena dramatically influence the shape of dispersion curves; the metasurface created by a cluster of resonators, subwavelength rods, atop an elastic surface being…
View article: Symmetry issues in the hybridization of multi-mode waves with resonators: an example with Lamb waves metamaterial
Symmetry issues in the hybridization of multi-mode waves with resonators: an example with Lamb waves metamaterial Open