Piotr Wozniak is a Polish scientist and entrepreneur best known for his work in the field of cognitive science and memory research. He is the creator of the SuperMemo software, which is designed to help users learn and retain information more effectively through spaced repetition techniques. His research has significantly influenced how people approach learning and memory enhancement. Wozniak's contributions extend beyond software development; he has published numerous articles and papers on memory and learning strategies. His work has garnered attention in both academic and practical applications, making him a prominent figure in the study of educational psychology and self-improvement.