The Raspberry Pi 3 is a pocket computer board that can be configured into a gaming console emulator, a media center for digital files, a robotics A.I., or used as a cheap alternative to a fully-rigged PC for basic functions such as web surfing or word processing. It is a DIY hobbyist gadget for building your own portable compact device or as a test computer for running anything you might want to code. If you want to set up better than PISO NET workstations that can double as video game consoles and media center, buy several for a fraction of the cost for a fully set-up PC network.