Rosetta Stone is a proprietary computer-assisted language learning software package. The software uses images, text, sound and video in a repetition for users to learn new languages. Rosetta Stone is available for home, educational, and business use through download or packaged software for Windows and Mac devices.
FRAGSTATS is a computer software program designed to compute a wide variety of landscape metrics for categorical map patterns. It interfaces with ArcGIS and supports and a variety of sampling methods for analyzing sub-landscapes. It accepts raster images in a variety of formats, including ASCII grid, 8-, 16- and 32-bit integer grids, ESRI grid (or raster), GeoTIFF grid, VTP binary terrain format grid, ESRI header labelled grid, ERDAS Imagine grid, PCRaster grid, and SAGA GIS binary format grid. Support for the latter six image formats is via the GDAL library.
Here is the FragStats official website.
iTunes is a media player computer program used for playing, downloading, saving, and organizing digital music and video files. The iTunes Store is available on Windows and Mac computers as well as the iPod Touch, iPhone, and iPad.Through the iTunes Store, users can purchase and download music, music videos, television shows, audio books, podcasts, movies, and movie rentals in some countries, and ringtones, available on the iPhone and iPod Touch (fourth generation onward).
Application software for the iPhone, iPad and iPod Touch can be downloaded from the App Store.