Google continues to keep our friends down at the US Patents and Trademark Office busy with its latest filing, involving augmented reality and a pair of relatively staid (at least by these sketches) pair of glasses. The patent outlines a system where a view-finder could identify what we're gawking at, adding in extra factual details and also outlining new points of interest -- including those that aren't necessarily within the view of our own eyes. The glasses would then be able to notify us with a m
