Creating an illusion of movement between the hands using mid-air touch

Apparent tactile motion (ATM) has been shown to occur across many contiguous parts of the body, such as fingers, forearms and the back. More recently, the illusion has also been elicited on non-contiguous part of the body, such as from one hand to the other when interconnected or not interconnected by an object in between the hands. Here we explore the reproducibility of the intermanual tactile illusion of movement between two free hands by employing mid-air tactile stimulation. We investigate the optimal parameters to generate a continuous and smooth motion using two arrays of ultrasound speakers, and two stimulation techniques (i.e. static vs. dynamic focal point). In the first experiment, we investigate the occurrence of the illusion when using a static focal point, and we define a perceptive model. In the second experiment, we examine the illusion using a dynamic focal point, defining a second perceptive model. Finally, we discuss the differences between the two techniques

Haptics: Science, Technology, Applications

This open access book constitutes the proceedings of the 12th International Conference on Human Haptic Sensing and Touch Enabled Computer Applications, EuroHaptics 2020, held in Leiden, The Netherlands, in September 2020. The 60 papers presented in this volume were carefully reviewed and selected from 111 submissions. The were organized in topical sections on haptic science, haptic technology, and haptic applications. This year's focus is on accessibility

Haptics: Science, Technology, Applications

This open access book constitutes the proceedings of the 12th International Conference on Human Haptic Sensing and Touch Enabled Computer Applications, EuroHaptics 2020, held in Leiden, The Netherlands, in September 2020. The 60 papers presented in this volume were carefully reviewed and selected from 111 submissions. The were organized in topical sections on haptic science, haptic technology, and haptic applications. This year's focus is on accessibility

EXPLORING MATERIALITY BY CONSTRUCTING THE VISUAL THROUGH SOUND

This thesis provides an autoethnographic account of my exploration into sound and its capacity to shape the experience of materiality in audiovisual media. I demonstrate through film and installation works how different sound and image combinations facilitate ways of viewing that blur the boundary between seeing and hearing to form imaginative and engaging sensory experiences. The project expands on phenomenological frameworks examining the connection between embodiment and cinematic experiences, by positing how sound materiality is capable of manipulating the processes through which experience is formed. I argue that synchronous sound heightens or skews the experience a viewer has of visual objects, depending on the level of congruence observed between their respective materialities. The project has implications for the development of sound in video and artistic virtual reality works, where scoring techniques are sought to enhance immersion and expressive embodied experience. This project will be of particular interest to creative coders in the Processing and Csound community who seek to incorporate sound or visuals into their art works

EXPLORING MATERIALITY BY CONSTRUCTING THE VISUAL THROUGH SOUND

This thesis provides an autoethnographic account of my exploration into sound and its capacity to shape the experience of materiality in audiovisual media. I demonstrate through film and installation works how different sound and image combinations facilitate ways of viewing that blur the boundary between seeing and hearing to form imaginative and engaging sensory experiences. The project expands on phenomenological frameworks examining the connection between embodiment and cinematic experiences, by positing how sound materiality is capable of manipulating the processes through which experience is formed. I argue that synchronous sound heightens or skews the experience a viewer has of visual objects, depending on the level of congruence observed between their respective materialities. The project has implications for the development of sound in video and artistic virtual reality works, where scoring techniques are sought to enhance immersion and expressive embodied experience. This project will be of particular interest to creative coders in the Processing and Csound community who seek to incorporate sound or visuals into their art works

Sonic interactions in virtual environments

This book tackles the design of 3D spatial interactions in an audio-centered and audio-first perspective, providing the fundamental notions related to the creation and evaluation of immersive sonic experiences. The key elements that enhance the sensation of place in a virtual environment (VE) are: Immersive audio: the computational aspects of the acoustical-space properties of Virutal Reality (VR) technologies Sonic interaction: the human-computer interplay through auditory feedback in VE VR systems: naturally support multimodal integration, impacting different application domains Sonic Interactions in Virtual Environments will feature state-of-the-art research on real-time auralization, sonic interaction design in VR, quality of the experience in multimodal scenarios, and applications. Contributors and editors include interdisciplinary experts from the fields of computer science, engineering, acoustics, psychology, design, humanities, and beyond. Their mission is to shape an emerging new field of study at the intersection of sonic interaction design and immersive media, embracing an archipelago of existing research spread in different audio communities and to increase among the VR communities, researchers, and practitioners, the awareness of the importance of sonic elements when designing immersive environments

Sonic Interactions in Virtual Environments

This open access book tackles the design of 3D spatial interactions in an audio-centered and audio-first perspective, providing the fundamental notions related to the creation and evaluation of immersive sonic experiences. The key elements that enhance the sensation of place in a virtual environment (VE) are: Immersive audio: the computational aspects of the acoustical-space properties of Virutal Reality (VR) technologies Sonic interaction: the human-computer interplay through auditory feedback in VE VR systems: naturally support multimodal integration, impacting different application domains Sonic Interactions in Virtual Environments will feature state-of-the-art research on real-time auralization, sonic interaction design in VR, quality of the experience in multimodal scenarios, and applications. Contributors and editors include interdisciplinary experts from the fields of computer science, engineering, acoustics, psychology, design, humanities, and beyond. Their mission is to shape an emerging new field of study at the intersection of sonic interaction design and immersive media, embracing an archipelago of existing research spread in different audio communities and to increase among the VR communities, researchers, and practitioners, the awareness of the importance of sonic elements when designing immersive environments

The Universal Roar: Walt Whitman, John Muir, and the Song of the Cosmos

The idea of an ancient harmony uniting the universe has been theorized since the ancient Pythagoreans got the idea of musica universalis, often translated as The Music of the Spheres. John Muir, founder of the Sierra Club, not only recognizes similar musical patterns in the wilderness but emphasizes how they bring a sense of balance his life. Walt Whitman, often coined America’s poet, uses the harmonies resonating throughout the natural and urban worlds to demonstrate unity throughout the cosmos. Similarly, Aldo Leopold revolutionized our understanding of ecology, as he wrote about reciprocity and the connection of all things to the land. Although these ideas are often romanticized, many contemporary scientists, utilizing bioacoustics and soundscapes, are applying the same concepts conveyed by Muir and Whitman to test the healthiness of a natural environment