Phased Arrays of Transducers (PATs) allow accurate control of ultrasound fields, with
applications in haptics, levitation (ie displays) and parametric audio. However, algorithms for …

Through nonlinear effects, airborne ultrasound phased arrays enable mid-air tactile
presentations, as well as auditory presentation and acoustic levitation. To create workplaces …

Producing multiple independent fields from many phased acoustic transducers represents a
difficult computational problem. By first dividing up each field to its own group of transducers …

Ultrasound manipulation is growing in popularity in the HCI community with applications in
haptics, on-body interaction, and levitation-based displays. Most of these applications share …

Ultrasound phased arrays are most commonly used in non-destructive testing and medical
diagnostic applications. More recently mid-air haptic technology has utilized the acoustic …

As vibrotactile feedback systems become increasingly commonplace, their application
scenarios are becoming more complex. In this article, we present a method of vibrotactor …

Mid-air haptic interfaces are promising tools for providing tactile feedback in Virtual Reality
(VR) applications, as they do not require the user to be tethered to, hold, or wear any system …

Today's consumer virtual reality (VR) systems offer limited haptic feedback via vibration
motors in handheld controllers. Rendering haptics to other parts of the body is an open …

Three-dimensional spatial sound field reproduction enables enhanced immersive acoustic
experience for a listener. Recreating an arbitrary 3-D spatial sound field using a practically …

Simulating sounds produced by realistic vibrating objects is challenging because sound
radiation involves complex diffraction and interreflection effects that are very perceptible and …