An article in the U.K. Dailymail covers current research about why people walk in circles when they get lost. Although I am sure that it was written with tongue in cheek about the usefulness of this type of study, the actual results are geospatial. According to a researcher quoted in the article, ‘People cannot walk in a straight line if they do not have absolute references, such as a tower or a mountain in the distance or the sun or moon, and often end up walking in circles.’ So true in making maps, so true in real life. The funniest thing about the article is the editorial comments section by people explaining situations in which they were lost.
The BBC has a nice write up of Augmented Reality and a video from Layar demoing how their phone based AR works. LBS marches forward!