Instruction Live Escalate AR app is paired with the 5 titles of the Live Escalate series to bring a new learning experience. You can play audio and video with it and enjoy the book with the AR technology. Visit http://www.liveabc.com/global/index.htm if you’re interested in the books. STEP 1. Open the book and find the target image (cover, conversations, or reading passages). STEP 2. Open the App and scan the image. STEP 3. The App will play conversation video or reading audio.