Interference haptic stimulation and consistent quantitative tactility in transparent electrotactile screen with pressure-sensitive transistors.

ABSTRACT: Integrating tactile feedback through haptic interfaces enhances experiences in virtual and augmented reality. However, electrotactile systems, which stimulate mechanoreceptors directly, often yield inconsistent tactile results due to variations in pressure between the device and the finger. In this study, we present the integration of a transparent electrotactile screen with pressure-sensitive transistors, ensuring highly consistent quantitative haptic sensations. These transistors effectively calibrate tactile variations caused by touch pressure. Additionally, we explore remote-distance tactile stimulations achieved through the interference of electromagnetic waves. We validated tactile perception using somatosensory evoked potentials, monitoring the somatosensory cortex response. Our hap

SUBMITTER: Lim K 

PROVIDER: S-EPMC11339070 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature