2 papers
cs.HC2024
Aerial Push-Button with Two-Stage Tactile Feedback using Reflected Airborne Ultrasound Focus
Hiroya Sugawara, Masaya Takasaki, Keisuke Hasegawa
We developed a new aerial push-button with tactile feedback using focused airborne ultrasound. This study has two significant novelties compared to past related studies: 1) ultraso…
physics.app-ph2024
Focusing Airborne Ultrasound with Partially Occluded Emission from Rectangular Plate with Flexural Vibration Mode
Keisuke Hasegawa, Masaya Fujimori, Masaya Takasaki
We propose a focusing method of intense midair ultrasound out of ultrasonic emission from a single flexurally vibrating square plate partially covered with a purposely designed amp…