The Active Viewer is now fully functional on Android tablets. During our planning stage, we interviewed potential users asking them which tablet they would like to see Active Textbook on. While some were decisive in their answers, others were on the fence because they weren’t sure which devices their students and readers would use. We realized that we can’t expect all of our users to be technology trend forecasters in the ever-changing tablet market and decided that we would strive to compatible with all major platforms. Using the HTML5 technologies, we first made sure that our Active Viewer could be used on the iPad and recently polished off a few features to be functional on Android tablets (using Chrome) as well.