Everything talks to everything – this is how the future looks like. But who needs to reach out to every screw over the internet? Will there still be a teddy bear without a chip? The Internet of Things (IoT) is meant to support us in our daily lives. Therefore it would be great if we all understand what IoT can, should and is allowed to do. Let’s crack this tough nut! The lead author writes a draft of the book by using machine learning for his research. 100 curators comment and evaluate the draft. The final book is easy to read for all of us, including those without any IT background.