http://www.youtube.com/watch?v=HHI0s48WNfY

http://www.youtube.com/watch?v=mdFfVx-LkN8

http://www.youtube.com/watch?v=qTnnJR-hS7k

http://www.youtube.com/watch?v=jNIqyyypojg

http://www.youtube.com/watch?v=MdPg1MdiV88

http://www.youtube.com/watch?v=m8spcME8k1M

http://www.youtube.com/watch?v=O2jY4UkPbAc&playnext=1&list=PL2D49733745A57270&index=1

http://www.youtube.com/watch?v=4R1SrZua5ww&feature=related

http://www.youtube.com/watch?v=TMGR9q43dag&feature=related

http://www.youtube.com/watch?v=jAGYMGP6WlA

The data can be as simple as the names of the mountains visible from a high peak, or the names of the buildings visible on a city skyline. At a historical site, AR could superimpose images showing how buildings used to look. On a busy street, AR could help you choose a restaurant: wave your phone around and read the reviews that pop up. In essence, AR provides a way to blend the wealth of data available online with the physical world--or, as Dr Huopaniemi puts it, to build a bridge between the real and the virtual.

http://www.youtube.com/watch?v=LGwHQwgBzSI

http://www.youtube.com/watch?v=fSfKlCmYcLc

http://www.youtube.com/watch?v=tIof7yEsOn8

http://www.youtube.com/watch?v=ZKw_Mp5YkaE