This document discusses improving existing educational systems using HTML5. It notes that over 1 billion smartphones are in use worldwide and over half of Australians own smartphones. This represents a post-PC era with most internet traffic now wireless. The document advocates standing on the shoulders of existing educational content, staff expertise, and systems ("giants") to build future-friendly and interoperable solutions. It provides examples of liberating and repurposing content across platforms using APIs and HTML to make content accessible on any device.