Contributed by EDUCAUSE Learning Initiative, Handheld and Mobile Computing, and Collaborative Technologies

Geolocation, also called geotagging, is the practice of associating a digital resource with a physical location. A photographer, for example, might include the longitude and latitude coordinates for where a picture was taken, allowing others to pinpoint that location on a map. Increasingly, geolocation is being applied to infrastructure components and end-user devices for the purpose of knowing where people are. This additional layer of location data can make resources much more useful to a broad range of users.

The "7 Things You Should Know About..." series from the EDUCAUSE Learning Initiative (ELI) provides concise information on emerging learning technologies. Each brief focuses on a single technology and describes what it is, where it is going, and why it matters to teaching and learning. Use these briefs for a no-jargon, quick overview of a topic and share them with time-pressed colleagues.

The New Media Consortium (NMC) and the EDUCAUSE Learning Initiative (ELI) jointly produced Horizon Report describes six areas of emerging technology that will have significant impact on higher education within three adoption horizons over the next one to five years. The 2008 report focuses on the following topics;

• Grassroots Video
• Collaboration Webs
• Mobile Broadband
• Data Mashups
• Collective Intelligence
• Social Operating Systems