McDougal Littell, a division of Houghton Mifflin Harcourt publishers won a Codie Award for Best Social Studies Instructional Solution from the Software and Information Industry Association for their Power Presentations DVD, an interactive learning tool that accompanies their American History and World History textbooks. Mightybytes provided interface design for this product and built a series of a dozen animated interactive 'mini-applications' on various historical topics, including Revolutionary War battle tactics, textiles during the Industrial Revolution, trench warfare, the Great Wall of China, The Battle of Vicksburg, and so on. Each title includes animated photo slideshows with voiceover, 2D and 3D animation, and scrolling, printable text that can be read by screen readers for accessibility-compliance.