The product is a textbook titled "Electroactive Polymer Gel Robots: Modelling and Control of Artificial Muscles" by Mihoko Otake. It belongs to the Springer Tracts in Advanced Robotics Ser., published by Springer Berlin / Heidelberg in 2010. The book covers subject areas related to materials science, intelligence, electrical engineering, and robotics. It explores the modelling and control of artificial muscles using electroactive polymer gel robots, providing valuable insights for students and professionals in the field. The book is available in hardcover format and is written in English.