The phrase "adds location information" is correct and usable in written English.
You can use it when describing a feature or function that provides geographical or positional data.
Example: "The new app adds location information to your photos, making it easier to remember where they were taken."
Alternatives: "provides geographical data" or "includes positional details."
The site adds location information to all of its content, including network blog posts, so that people can find content related to where they work, live or play.
The application automatically adds location information to your photos and updates.
Update: I'm actually going to re-jailbreak my iphone to test the software – the fact that uploading is so easy and it adds location information is worth noting.
Regular digital cameras with SD memory card slots can also add location information automatically if the photographer uses an Eye-Fi card.
Apple has detailed instructions for manually adding location information, setting exact GPS coordinates and fine-tuning placement on the map in iPhoto '11 at bit.ly/elXSNv.ly/elXSNv
Another work in progress is Informacam, which will add location information and a digital seal that shows if a file has been tampered with.
But even if the digital photos were taken with a camera or memory card that lacks GPS capability, you can manually add location information to the files; this goes for images imported from picture CDs or scanned in from old prints as well.
The new ad is called a Smart Geofilter, which will automatically add location information or other real-time information to a nationwide or chain Geofilter.
While the ability to add location information to your tweets will undoubtedly raise privacy concerns, it's important to note that this feature is entirely opt-in.
The front runners will be Facebook and MySpace, who, I assume, will get their users to install software on the phone as quickly as possible and try to add location information for users who choose to share it.
When attempting to add location data to photos, the Instagram app will prompt you to "Allow" or "Don't Allow" access to your device's location information.
