Meet me there
A demo that puts geolocation information as a QR code on pictures taken with Camera API
More About This Demo From The Author
Meet me there is a demonstration utilizing the Camera API and HTML5 Canvas.
You can take a photo and mark it with a QR code of your current position. After creating your image you can easily upload and share the picture with your friends who then can go ahead, scan the picture's code and know where to find you :)
Get the Source Code
This demo is released under the GPL license.