Accessible Design of Colors Connecting Visually Impaired and Sighted People
◆ A clear explanation of the basic understanding and effective use of color, made easy to understand for those with visual impairments! ◆ An introduction to how people who have never seen color understand it! Includes the development story of "Iro Pochi"! ◆ An essential book for beginners who need basic knowledge, as well as designers and engineers involved in universal product development! This book is a groundbreaking work that explains "what color is and what knowledge is needed to utilize it" in a way that allows those with visual impairments to "understand color without seeing it." Of course, sighted individuals can also gain effective knowledge for basic understanding and utilization of color from this book. It is a resource for sharing the diverse color information used in daily life with those who have visual impairments, promoting the universal design of society. ■ Main Contents Introduction Chapter 1: Visible Colors and Understandable Colors Chapter 2: Names of Colors Chapter 3: Order and Representation of Colors Chapter 4: What is Color? Chapter 5: The Mechanism of Seeing Color Chapter 6: Grouping of Colors (Color Categories) Chapter 7: Changing Colors Chapter 8: Colors that Move the Heart Chapter 9: Color Coordination Chapter 10: How Do Visually Impaired People See Color? Chapter 11: Iro Pochi Afterword
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"You won't know the color until you see it!" ■Publication Date: November 2026 ■Format: Booklet: A5 size, 184 pages ■Author: Ken Sagawa (Honorary Researcher, National Institute of Advanced Industrial Science and Technology) ■Publisher: NTS
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List price: 2,400 yen + tax
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Hue Brightness Saturation Color Emotion Color Scheme Color Dot
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NTS selects reliable information from the overwhelming amount of information through seminars, publications, and literature information activities, and passes it on to the next generation. From abundance to certainty—that is the philosophy of NTS's activities.





