Which quote from the Article best supports the notion that as eSight's technology advances, it will
become more accessible to a greater portion of the low-vision population?
A
The second-generation headset cost $15,000. The third version, released in February
2017, sells for about $10,000.
According to the World Health Organization, 246 million people worldwide have "low
B vision," meaning they have moderate to severe visual impairment. People with the latter
may be considered legally blind.
C
Sam Markowitz, a University of Toronto professor of ophthalmology, says that eSight's
glasses are the most versatile option currently available for people with low vision.
D
While eSight's headsets don't require government approval, like medicines do, there's
not yet firm evidence of their benefits.