Good condition, clean. [Book Overview] This book provides the latest information on the introduction and operation of IoT systems. It is explained in three layers: devices, networks, and servers, which helps to understand the overall picture. [About the Author] The author, Yasuhiro Nishimura, is an expert in the field of IoT, and the content is characterized by practical knowledge. Readers can deepen their understanding of IoT systems through actual case studies. [Target Audience] This book is ideal for business people and engineers who are interested in IoT systems. It is a must-read for those who want to promote automation and unmanned operations. - Title: Understanding the Latest IoT System Introduction and Operation - Author: Yasuhiro Nishimura - ISBN: 978-4-7980-6167-2 - Publisher: Shuwa System - Contents: 3 layers of devices/networks/servers Thank you for viewing.