It's one that hopes to unite hardware and software in a way that an all-purpose controller never could.

ENGADGET

The only hardware shown on-stage during Sony's PlayStation 4 event was the retooled DualShock controller, the DualShock 4.

ENGADGET

The hardware is actually a stock airsoft gun that's been gutted and stuffed with Xbox 360 controller parts, a rechargeable battery and an Arduino.

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