Titlebook: Haptics: Neuroscience, Devices, Modeling, and Applications; 9th International Co Malika Auvray,Christian Duriez Conference proceedings 2014

Prologue

exercise

未成熟

Séréna Bochereau,Alexander Terekhov,Vincent Haywardy detection together with the mean-shift and its variants like cam-shift algorithm, can achieve fast and robust tracking of the face in noisy environment, that makes it a good candidate for use with cheap cameras and real-world applications.

Ingenuity

Does Just Noticeable Difference Depend on the Rate of Change of Kinesthetic Force Stimulus?e recorded haptic responses to estimate the best fit linear decision boundary between the JND and the rate of change of the stimulus. Our results show that the JND decreases for faster change in the stimulus. We also demonstrate an asymmetric behavior of perception between increasing and decreasing cases.

Facilities

Perceptual Evaluation of the Passive/Active Torque and Stiffness Asymmetry of a Hybrid Haptic Deviceof the compression stiffness or torque respectively, users did not perceive the asymmetry in 80?% of trials. This suggests that hybrid devices can present dissimilar active/passive torque or stiffness capabilities without affecting the perception of elasticity.

煩憂

使厭惡

Acupressure

Roughness Modulation of Real Materials Using Electrotactile Augmentationrent nerves at the middle phalanx of a finger is described. We conducted a user study in which participants were requested to rate the roughness of real materials that were explored using the system. The results indicated that participants could perceive the modulated fine- and macro-roughness via the electrotactile augmentation.

Airtight

Evaluating Virtual Embodiment with the ALEx Exoskeleton a new lightweight exoskeleton (ALEx) with a focus on the perception of danger and aggressive behavior. In particular an experiment has been designed assessing the effectiveness of haptic feedback while interacting with an opponent avatar. Experiments are evaluated based on physiological measures and questionnaires.

憤怒歷史

Knut Drewing,Onno Krusethe classification performance obtained using acoustic cues and conversational cues shows that the emotions: flow and boredom are better captured in acoustics than conversational cues while conversational cues play a more important role in multiple-emotion classification.