A few months before it's due to arrive in the U.S., Sony's PlayStation Vita, successor to the PlayStation Portable, has been released in Japan. Says the linked Associated Press article: "For the Tokyo-based electronics and entertainment giant, the Vita is the biggest product launch since the PlayStation 3 console five years ago. It's also accompanied by two dozen software products — the largest number of launch titles in PlayStation history. The Vita has front and back cameras, a touchscreen in front, a touch pad on the back and two knob-like joysticks. It will enable gamers to play against each other using PlayStation 3 consoles over the Internet-based PlayStation Network, a system that was hit with a massive hacking attack earlier this year."