NSF-supported researchers seek to increase independence of visually impaired travelers
More at https://www.nsf.gov/discoveries/disc_summ.jsp?cntn_id=298599&WT.mc_id=USNSF_1
This is a Research News item.
Read more at nsf.gov
NSF-supported researchers seek to increase independence of visually impaired travelers
More at https://www.nsf.gov/discoveries/disc_summ.jsp?cntn_id=298599&WT.mc_id=USNSF_1
This is a Research News item.
Read more at nsf.gov
By BY AMANDA HOLPUCH from NYT U.S. https://ift.tt/fIlhCeE
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