The march toward ubiquitous geotagging camera phones took huge leaps forward with some recently announced research.
#Photo geotag security software
There is hardware and software for automatically geotagged photos, but nobody has put it all together in a warm-and-fuzzy consumer camera phone. The GPS functions in these phones aren't hooked up to autogeolocating functions, however, but adding GPS to phones is the first step. It requires that you buy a Geko 301 GPS receiver from Garmin.ĭozens of camera phones already sport built-in GPS, including the Nokia N95, RIM BlackBerry 8800 and the HTC P3600 Windows Mobile smart phone. Later, you can use third-party software to merge all that data with the picture files themselves. When you take a picture, the GeoTagger captures the location via GPS - even the direction the lens is pointed using an internal compass. You can also use Trippermap Geotagger to employ the powerful Google Earth in a way that supports Flickr geotagging.Ī product called the Jelbert GeoTagger attaches to a digital camera's flash shoe. By dragging and dropping each thumbnail onto the location on the map where it was taken, Flickr geocodes it.
#Photo geotag security plus
It works by showing you a satellite view or map of any place on Earth, plus thumbnails of your uploaded photos. But that process is obviously not easy enough to be useful to the general public. Later, software matches the exact time a photo was taken with the location of the GPS device at that same moment as seen in the log, and voila, the picture can be geotagged. The most common approach is the use of special hardware that "logs" where a GPS device is at every moment. Scientists and hardcore geotagging photo enthusiasts have been doing this for years, but it's been hard, slow and expensive. In the same way that the time and date are encoded into digital photos, data that records the location where the picture was taken can also be added automatically using existing standard file formats like JPEG. Geotagging, also known as geocoding, is the insertion of latitude and longitude data into a file or document, such as a digital photograph.
People won't fully understand how powerful, useful and fun automatically geotagged photos will be until they start taking them. I think one of the most exciting and useful cell phone features of the near future is the automatic geotagging of photos on camera phones.
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