First edition 2026. English only. 184 pages. Author: Edi Walger. ISBN 978-631-01-3658-5 Immerse yourself in the world of Color Science through Augmented Reality. This book is recommended for academic and intermediate levels, as well as for self-study. The ABCs of color can be found in this unique publication. Colorimetry is an applied science in multiple fields, such as industry and materials technology, food, lighting, and astronomical and biological studies, in addition to being fundamental to the visual arts. This publication integrates knowledge from cognitive science, physics, mathematics, and physiology, and is experimentally supported by psychophysics. This unique educational material aims to introduce students of all levels to a relatively unexplored discipline. After years of professional and teaching experience, Edi Walger launches Questbook, a collection of titles on science, technology, and culture for the applied visual arts. Easily understood by all types of professionals and students, Questbook facilitates access to knowledge not typically included in academic curricula. It incorporates the pedagogical resource of Augmented Reality (AR) into its publications through the Karnal application, included with each book. Karnal recognizes the book's page, triggering a three-dimensional model corresponding to the article the reader is viewing. Augmented reality allows users to interact with the book and the model through a game that is key to connecting the conceptual abstractions in the text and graphics with their own sensory experience. Thanks to its compatibility with any mobile device and tablet, the application enables a multi-user experience capable of transforming the educational space into an engaging environment. This makes multimedia technologies, rather than mere consumer products, a tool for educational, social, and cultural purposes. Karnal can also recognize the content of each article and reproduce it as audio in multiple languages, facilitating access for any reader who has difficulty reading the written text. This first edition is launched with printed texts in English. However, the application is multilingual. Currently supported languages: English, Spanish, Portuguese, and Mandarin. The application is available for two devices simultaneously. Support for iOS iPhone and iPad. Support for Android devices with AR Core compatibility. For example, models from 2017 onwards, such as the Galaxy S8, A5, Note 8, Z series, M22, and M30. If you are unsure about your device, consult the "Google Play Services for AR" section of the application. The application can be downloaded for free from the QR code included in the book's box. All units are delivered heat-sealed and with a unique tag inside, which you will use to link your devices to your book (booklink). Includes two licenses for mobile devices.