Richard Baraniuk

Richard G. Baraniuk is an American electrical and computer engineer and professor at Rice University. His research has focused on signal processing, including work on compressive sensing. Beyond academia, he is known for advancing open education as the founder of OpenStax, a nonprofit initiative based at Rice that publishes free, openly licensed textbooks. Through his scholarship and educational leadership, Baraniuk has helped connect modern engineering methods with practical tools for learning and access. He is frequently cited for contributions that bridge theory and real-world applications, and for efforts to reduce the cost of course materials for students through high-quality open resources.