The most important technology for higher education to watch in 2012 will be the utilization of HTML5. Not because HTML5 offers the most efficient way to handle multimedia, graphic layout or utilization of local resources. No, it is about the adoption of a Web presentation foundation that will stimulate mobile and e-book proliferation to usher in a new era of computing. For mobile it simplifies the playing field and for e-books it allows for the enhancements that have always been expected.
HTML5 has origins back to 2004 and is only now at W3C Candidate Recommendation. The significance of this selection is not specifically about HTML5, instead it is about how HTML5 is influencing the standardization of web development and e-book publishing. HTML5 along with CSS3 and Java have no proprietary agenda and they deliver what this new era of computing requires, access to and presentation of vast amounts of information. We are just now experiencing the explosion of digital content consumption devices. Support of mobile phones to pad type e-readers by IT in higher education is puzzling but will be less complicated thanks to the rallying around the HTML5 standard.
Another good article on importance of HTML5 but also on the effort it will take. HTML5 Will Replace Native Apps–But It Will Take Longer Than You Think