Vulture comments on Open Thread for February 18-24 2014 - Less Wrong

4 Post author: eggman 19 February 2014 12:57PM

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Comment author: Vulture 20 February 2014 10:54:32PM 0 points [-]

(Works on the brain, not the eyes.)

I don't think I understand what distinction you're making here.

Comment author: ShardPhoenix 21 February 2014 05:51:14AM 2 points [-]

It means it trains your visual processing system to work better rather than training your eye muscles to focus better or something like that.

Comment author: Gurkenglas 21 February 2014 04:20:08AM 2 points [-]

"Works on the software, not the hardware"/"the visual cortex, not the nature of incoming light/the shape of the eye/the configuration of sensors/etc."

Comment author: Ishaan 21 February 2014 07:48:42AM *  0 points [-]

Gurkenglas & ShardPhoenix are correct, and the reason the distinction is practically important is because it will not alter your eye-glass prescription or function as a replacement for glasses.