The document discusses ways to deliver educational content and engage students using mobile devices. It provides examples of apps and tools to create and share different media types including PowerPoint, PDFs, podcasts, and screenshots. Specific apps are mentioned for taking notes, collaborating on maps and ideas, recording and annotating audio/video, editing photos, and making slideshows, comic books, and presentations. The document aims to showcase how mobile devices can transform the classroom through multimedia content and student collaboration.