This is actually getting close enough to manipulate the _phase_ of light! And doing that would allow creating true holograms.

Or alternative true augmented reality glasses that are not limited to one focal plane.

jacquesm 2 days ago | parent | next [-]

Have I got news for you:

	▲	cyberax 2 days ago \| parent [-]
		Except that you need that for individual pixels.

volemo 2 days ago | parent | prev [-]

Electro-optic modulators already exist — still no StarTrek. :(