We are now starting to see the arrival of GPS chips in cameras. Why? Well, so that photos can be tagged with their latitude and longitude. Then when you upload your photos to a computer, they can be plonked onto a map — nifty little trick, and I’m sure people will come up with plenty […]
If you’re not aware of EXIF, here’s what it is: EXIF stands for Exchangeable Image File Format, and is a standard for storing interchange information in image files, especially those using JPEG compression. Most digital cameras now use the EXIF format. That is, many images, including most of the JPEGs you get off modern digital […]