Watch Portal 2's incredible eye tracking in action

Valve show off their remarkable new eye tracking technology at this year's GDC. Visit for the full details.

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Stealth20k2546d ago

eh. give me a controller please

Quagmire2545d ago

ffs, read the damn article

Apollyn2546d ago

Valve are truly amazing

krisq2546d ago

why they don't want to support Move? It looks exactly like that.

floetry1012546d ago (Edited 2546d ago )

Trust Valve to discover motion tracking tech that demolishes anything put out by Microsoft or Sony.