Video game controllers have come a long way over ... give a thought to the PS2. As for what Sony might innovate next? Perhaps it could turn its attention to going properly handheld.

Sony showcases a futuristic PlayStation controller concept, departing from traditional design with touchpads and holographic ...

This layout is almost identical to the original DualShock controller, released in 1997. Sony has kept the PlayStation controller the same while competitors like Nintendo and Microsoft have ...