If you've spent any time using a smartphone, you've likely come across QR code stickers, letting you redeem a coupon or get some snippet of information. Mercedes-Benz plans to start putting such codes ...
Ghaziabad: In an effort to manage traffic congestion and enhance women's safety, cops have introduced colour-coded stickers, QR codes, and unique numbers for 200 e-rickshaws operating in the city. By ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback