著者たちの反響を呼んだ『ペーパーレス時代の紙の価値を知る—読み書きメディアの認知科学』の研究成果をもとに発展させた英文書。New in softcover. Hardcover was published in 2020. From readability to operability, this book presents a number of experiments to analyze the characteristics of paper and digital displays in reading and writing. Why is it easy to read on paper? Why is it easy to concentrate on reading on paper? Why is it easy to think while writing or drawing on paper? This book answers these questions based on cognitive experiments on media.