Hatsune Miku: Project DIVA ƒ (初音ミク Project DIVA ƒ) is a 2012 rhythm game created by Sega and Crypton Future Media for the PlayStation Vita and PlayStation 3. The game is the fifth entry in the Hatsune Miku: Project DIVA series of Vocaloid rhythm games.
Like the original the game primarily makes use of Vocaloids, a series of singing synthesizer software, and the songs created using these vocaloids, most notably the virtual-diva Hatsune Miku. Project DIVA F is the first game in the series to be multi-platform, with it being developed simultaneously for the PlayStation Vita and PlayStation 3, though there will be some differences with regards to control schemes.
Source: Wikipedia, "Hatsune Miku: Project DIVA F", available under the CC-BY-SA License.