Found it via Engadget, the GPS-CS1 uses time and location recordings to geotag your photos. According to the article, the GPS session (time stamp, longitude and latitude) is downloaded to the PC and syncronized with the photos, all this using the supplied GPS Image Tracker software.
My opinion: it might be handy, but paying $150 just to geotag photos is a little bit expensive IMHO. I’m yet to see a nice digital camera with GPS integrated… meawhile let me dream.
[tags]Sony, Geotag, GPS-CS1, GPS Image Tracker, Photo[/tags]