The eSight system consists of a frame that houses the user's prescription lenses, over top of which lies a headset containing an HD video camera and two LCD screens, along with a hand-held hard-wired control unit
The eSight headset in use
If someone has difficulty hearing, they can use a hearing aid to boost the level of sounds reaching their ear. If someone has limited vision to the point that they're considered legally blind, however, it's not like they can just use an electronic "seeing aid" ... right? Actually, that's just what eSight is.
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