Date: 26 May 2023 at 2 pm
Speaker: María Concepción Valdez Gastelum, 2nd-year Ph.D. Student (CICESE, MX)
Title: Movement sonification for body perception
Recently the body of work in interactive sonification has made the compelling argument that understanding how to sonify the characteristics of movement is important and can alter one’s own perception (Knudsen et. al., 2017, Frid et. al., 2018). The characteristics of movements can be classified into two types according to their dynamics and qualities. Movement dynamics are the most commonly used characteristics and are related to the shape and trajectory of the movement, including examples like position, size, acceleration, and direction. In contrast, movement qualities refer to movement’s temporal and expressive aspects, including fluidity, contraction index, force, and velocity.
In this seminar, I will be presenting a case study where we explored the use of dynamics-based sonification to alter body and flexibility perception during yoga practice. Additionally, I will discuss the development of a movement-tracking algorithm designed to detect movement qualities during dance practice, with the aim of identifying abnormalities in movement behavior that may indicate concerns related to body image.
Dr. Hsin-Ni Ho, Kyushu University, Japan
Title: “Touch for Material Recognition and Affective Communication”
Touch is essential to our lives, playing crucial roles in both material recognition and affective communication. In recent years, haptic information presentation has gained traction in the fields of Human-Computer Interaction and Virtual Reality. In this presentation, I will discuss my research on utilizing touch to enhance material recognition and facilitate affective communication. My aim is to provide the audience with a fundamental understanding of haptics and spark interest in further research within this domain.