Thin and Flexible Breeze-Sense Generators for Non-Contact Haptic Feedback in Virtual Reality.

ABSTRACT: In the realm of virtual reality (VR), haptic feedback is integral to enhance the immersive experience; yet, existing wearable devices predominantly rely on skin contact feedback, lacking options for compact and non-contact breeze-sense feedback. Herein, we propose a compact and non-contact working model piezoelectret actuator for providing a gentle and safe breeze sensation. This easy-fabricated and flexible breeze-sense generator with thickness around 1 mm generates air flow pressure up to ~ 163 Pa, which is significantly sensed by human skin. In a typical demonstration, the breeze-sense generators array showcases its versatility by employing multiple coded modes for non-contact information transmitting. The thin thinness and good flexibility facilitate seamless integration with wearable

SUBMITTER: Zhang K 

PROVIDER: S-EPMC11825423 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature