The LEGO BOOST Idea Book contains dozens of ideas for building simple robots with the LEGO BOOST set. The LEGO BOOST Idea Book contains dozens of ideas for building simple robots with the LEGO BOOST set. The LEGO BOOST Idea Book explores 95 creative ways to build simple robots with the LEGO BOOST set. Each model includes a parts list, minimal text, screenshots of programs, and colorful photographs from multiple angles so you can re-create it without step-by-step instructions. You'll learn to build robots that can walk and crawl, shoot and grab objects, and even draw using a pen! Each model demonstrates handy mechanical principles that you can use to come up with your own creations. Models come with building hints and ideas for putting your own spin on things. Best of all, every part you need to build these models comes in the LEGO BOOST Creative Toolbox (set #17101).