Key points are not available for this paper at this time.
Mobile phones are an ideal platform for augmented reality. We describe how they also can be used to support face to face collaborative AR applications. We have created a custom port of the ARToolKit library to the Symbian mobile phone operating system and then developed a sample collaborative AR game based on this. We describe the game in detail and user feedback from people who have played it. We also provide general design guidelines that could be useful for others who are developing mobile phone collaborative AR applications.
Henrysson et al. (2005) studied this question.