The Magnavox Odyssey is the first home video game console, predating the Atari PONG home consoles by three years. The Odyssey was designed by Ralph Baer, who had a working prototype finished by 1968. This prototype is affectionately known as the “Brown Box” to classic video game hobbyists. Unlike most video game consoles, the Odyssey is analog rather than digital, which makes its invention all the more amazing in spite of its rather crude graphics and controller responsiveness. Also, unlike any conventional console today, this system was powered by batteries. The Odyssey and its variants also lack sound capability (hence a silent console), which was not uncommon in early PONG systems of that era. (via A History of Home Video Games from Atari to Xbox, Playstation and Wii)
