DRIVEN BY DATA

Through its Data + Decisions Destination Area, Virginia Tech inventively interweaves data science into its curriculum. Meet a faculty member using data in novel and world-changing ways.

Many researchers visualize data to uncover patterns or correlations, but a Virginia Tech professor has created a new platform for data analysis.

Ivica Ico Bukvic, associate professor of creative technologies in music in the College of Liberal Arts and Human Sciences, has pioneered an immersive approach that allows for the exploration of data by turning it into sound. Data sonification is a relatively unexplored area of research, yet provides a unique perspective for exploring data. The human auditory system has a superior ability to recognize temporal changes and patterns, making sonification a powerful tool for studying complex systems.

By leveraging the infrastructure provided by the Institute for Creativity, Arts, and Technology (ICAT), particularly the technology available in the Moss Arts Center Cube, Bukvic partners with Virginia Tech faculty from electrical and computer engineering; mechanical engineering; human nutrition, food, and exercise; and plant and environmental science to investigate how immersive sound can be used to develop a better understanding of complex systems.

“Identifying new time and space correlations between variables often leads to breakthroughs in the physical sciences,” explained Bukvic, who also serves as the director of the Creativity and Innovation transdisciplinary community. “It makes sense that we would want to go beyond two-dimensional graphical models of information and make new discoveries using senses other than our eyes. As our understanding of sonification matures, one of the goals is to eventually combine sonification with other approaches to experiencing data (e.g. visualization) and thereby increase the human capacity to simultaneously monitor and process data.”

Bukvic and his collaborators are using data sonification to study the effects of solar radiation on the Earth’s atmospheremonitor cell movement, and develop new agriculture techniques that will help scientists easily and immediately observe plant response, which will allow for new agricultural practices that improve plant health and production.

This is an example of the work happening in Virginia Tech’s Creativity and Innovation District.