WhatsApp is testing an easier way to add a contact, or share your own contact details with someone else: using a personal QR code … Adding a new WhatsApp contact is both awkward and counterintuitive ...

Forbes contributors publish independent expert analyses and insights. William Arruda covers personal branding, leadership, and careers. QR codes seemed to pop on the scene and disappeared almost as ...

Ever since I installed a barcode-scanning app on my phone, I see QR codes everywhere—so naturally I wanted one of my own. If you're a barcode-scanning fool, the QR code to the left links to my ...

VietNamNet Bridge - The personal code, consisting of 12 digits, will be granted for each citizen since birth and it will not change, according to the Ministry of Justice. VietNamNet Bridge - The ...