. 2010 Sep 8;7:35. doi: 10.1186/1742-6405-7-35
Copyright ©2010 Zolfo et al; licensee BioMed Central Ltd.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 1.
Smartphones: Nokia N95 and iPhone.