Cambridge Discovery Education Interactive Readers are the next generation of graded readers - captivating topics, high-impact video, and interactive exercises designed to motivate and engage. Robots have a long history in Japan, and a big impact on its economy. Explore Japan's cultural fascination with robots and the connections between robots and religion. Use the unique code inside the book to access the online reader, complete with videos and interactive exercises. Word count: 2691. Lexile Reading Level: 1120L.