After completing his doctorate at
Columbia University in 1998, MacIntyre moved to the Georgia Institute of Technology where he founded and was appointed director of the newly-formed Augmented Environments Lab. Currently, MacIntyre works as a Principal Research Scientist in Mozilla's Emerging Technologies team. As the director of the KHARMA project, MacIntyre developed the Argon augmented reality browser, which was released for the iPhone in 2011. ==Selected publications==