Read Hayes, a research scientist at the University of Florida says that he knows the stores in the United States of America that are using Body-worn cameras but he refuses to disclose the names of the companies.
U-Read Hayes, usosayensi wokucwaninga e-University of Florida uthi uyazi izitolo e-United States of America ezisebenzisa amakhamera agqokwa ngomzimba kepha uyenqaba ukudalula amagama ezinkampani.