PPT-GUI is a very simple GUI for Python Photogrammetry Toolbox (formerly known as osm-bundler, http://code.google.com/p/osm-bundler/). This GUI was created by Alessandro and Luca Bezzi and is powered by Python and PyQT4.
It is a free software released under the GNU General Public License, version 2. http://www.gnu.org/licenses/gpl-2.0.html
alessandro.bezziatarc-team.com
luca.bezziatarc-team.com