Scott Fritzinger Design, core implementation, Sierra Imaging library, Directory Browse library, Mattel library, command-line interface, gpio design Mariusz Zynel Panasonic DC1000/DC1580 library, command-line interface, Solaris patches, bug fixing Johannes Erdfelt Digita library, gpio USB support, bug fixes Werner Almesberger Canon A50 library Ole W. Saastad Additions for Canon PowerShot A5 support Veros Kaplan Sierra library bug fixes & folder support Wolfgang Reissnegger Canon A50 library Philippe Marzouk Canon thumbnail and deletion support Edouard Lafargue Canon camera detection, fixes, configuration dialog Ole Aamot GNOME configuration support Bart van Leeuwen OS/2 Port, Sony DSC-F1 updates M. Adam Kendall Sony DSC-F1 library Mark Davies Sony DSC-F55E library Beat Christen gpio serial code Gus Hartmann Minolta Dimage V library Raymond Penners gPhoto2 port of the Sony DSC-F55 library Marcus Meissner Jenoptik JD11 and SiPix Web2 library, cleanups in the stv680 library, ptp2 driver maintainership. Lutz Müller Konica driver, various clean-up all over the place Fredrik Canon driver, all but serial specific things. Hans Ulrich Niedermann Canon driver, package building, hotplug, and various other things Christophe Barbé Release building and small fixes. Dennis Noordsij , Philipp Poeml Agfa CL20 driver. Theodore Kilgore aox, clicksmart310, digigr8, iclick, mars, sq905, sonix libraries. Stephen Pollei iclick library. Paul Walmsley Canon 5D (class 6) capture support. Thanks to the Internet Archive, , for funding the development of this code. This code is used in the Internet Archive's book scanner.