Research Buzz has a posting on how Google Image Search now allows users to "filter their searches by a variety of use licenses including Creative Commons and GNU Free Documentation". Using the Google Advanced Image Search you can select search parameters that include size, color, image type (.jpg, .png, .gif, .bmp) or license use. Here is a screenshot of the Google Advanced Image Search.
I'm not familiar with GNU Free Documentation License (GFDL), so I did a search at Wikipedia and found their definition - "GNU FDL is a copyleft license for free documentation ... it is similar to the GNU General Public License giving, giving readers the right to copy, redistribute and modify a work and requires all copies and derivatives to be available under the same license". Interestingly when you look at the GNU FDL site it seems to refer to manuals, textbooks or other documents without expressly referring to the images that are searchable through the Google Image search enhancement.
Update
Since the original posting earlier this afternoon, I've come across a useful plug-in for your Microsoft Office Programs including PowerPoint. The toolbar, OfficSync integrates Google Search Right into your standard PowerPoint tool bar. This is a useful tool that takes you beyond the Microsoft ClipArt image search results to include the Google Advanced Image Search capability described above right from within your Microsoft PowerPoint Document. You can also save files into GoogleDocs allowing you to remotely access the files online as needed.
The free plug-in can be downloaded at OfficSync.com. I downloaded the tool and you can see screen shot of the search tool bar for Microsoft
PowerPoint 2003 and 2007, respectively. A video from the OfficSync site explains the toolbar (beta) and the utility it provides not only for image searches in PowerPoint, but also for its use with other Microsoft Office Programs.
(Hat Tip to Techcrunch)
The enhanced image search tool could be useful for presenters and marketers looking for specific images that might be of use for their presentations.












