Ho Chi Minh City has piloted the use of QR codes on street signs at six intersections in the heart of the downtown area in District 1: Le Thanh Ton & Đồng Khởi, Le Thanh Ton & Pasteur, Ly Tu Trong & Pasteur, Ly Tu Trong & Dong Khoi, Nguyen Du & Dong Khoi, and Le Duan & Cong xa Paris.
The new QR codes have already caught the eye of passers-by.
This is the first time QR codes have been used to provide information on street names anywhere in Vietnam./.
