The document discusses four components of 21st century learning: technical, social, epistemological, and cognitive. It provides examples of how each component was designed for in an education bootcamp, including using iPads, group activities, a flipped classroom, and focusing on the learning process. Reflections on the bootcamp design note that the ratio of students to iPads could be improved, participation felt uneven at times, some found too much technical information, and expectations and processes should have been clearer. The document concludes with lists of browser and iOS apps relevant for knowledge creation on mobile devices.