Developer Chris Paveglio has introduced Scanning Slideshow 1.0.1 for Mac OS X. This application is a solution for photographers and display designers who need to show a slideshow or projection of images, and to update the show with newly shot images on the fly.
Users can set the length of image display, and choose from several image transition types as well as transition directions. The slideshow can be shown in a floating window or in full screen mode.
Scanning Slideshow is available on the Mac App Store for US$9.99 in the Graphics & Design category. It requires Mac OS X 10.7 or later. Go to http://chris.paveglio.com for more info.