The open source augmented reality server, or POI (Point of Interest) search. In its simplest form, it takes a database of points with latitude/longitude, and a search request at a given latitude/longitude, and returns the points sorted by distance.
Minerva is a multiplatform framework that provides a high level language to specify Augmented Reality applications in a very easy way, equivalent to Blender GameEngine. More info, please visit theminervaproject.wordpress.com
Project mARbleMaze is an augmented reality minigame where the user uses a printed marker and his webcam to solve marble maze levels. Levels involve special fields like invisible walls and holes.
Optical marker tracking and overlay for augmented reality.
The Augmented Reality Tool Kit (ARToolKit) captures images from video sources, optically tracks markers in the images, and composites them with computer-generated content using OpenGL. Dual-licensed, under the GPL, plus commercially by ARToolworks, Inc.
NEW: A free demonstration of ARToolKit capabilities has been made available as part of ARToolworks "Codex Interactivus: Bringing Leonardo to Life!" Kickstarter project. Download from...