Unit 9a Book
Completion requirements
Start by going through the book. It will guide you through the unit material step by step.
3. Listening and Reading
Unit 9a deals with smart systems, especially smart buildings and smart homes. Learn about one of them in the video. As you watch the video, complete this listening comprehension task. After that, watch the video again and do this follow-up task. Finally, think about the IT security of such a home. Living in a smart home seems to be attractive; however, there might be some security issues. Read about some security tips here.