@ARTICLE{LanglotzPERC2012, 
author={Langlotz, Tobias and Wagner, Daniel and Mulloni, Alessandro and Schmalstieg, D.}, 
journal={Pervasive Computing, IEEE}, 
title={Online Creation of Panoramic Augmented Reality Annotations on Mobile Phones}, 
year={2012}, 
volume={11}, 
number={2}, 
pages={56-63}, 
keywords={augmented reality;mobile handsets;user interfaces;augmented-reality interface;mobile phones;online creation;panoramic augmented reality annotations;panoramic image creation;physical environment annotation;Cameras;Global Positioning System;Mobile handsets;Simultaneous localization and mapping;Tracking;artificial reality;augmented reality;pervasive computing;user interfaces;virtual reality}, 
doi={10.1109/MPRV.2010.69}, 
ISSN={1536-1268},}