The document discusses the use of micro-content at TU Graz. It defines micro-content as short pieces of information focused on a single topic, constrained by software and device limitations. TU Graz implements micro-content following didactic principles, splitting content into small, structured units. Examples given include modular course collections and short podcasts for instruction. The ABC eBook concept further breaks content into basic, descriptive, and hyperlinked sections. Future plans include an authoring tool to generate and mix micro-content for online and offline use.