How do you typically put your contact information in a PowerPoint presentation? Do you place your name, email, and phone number on the first or last slide and expect people will write it down if they ...

Digital tools have provided many alternative means to store information, even contact details. In today’s digital age, convenience and efficiency are paramount. Creating a digital contact QR code is a ...

I'm intrigued by the idea of using QR codes on business cards. Some websites give quite a few examples of this in use, although I've never seen one myself in real life. At its best, it could be a ...

WhatsApp now enables you to add a new contact using just a QR code. This avoids you having to manually enter a person's phone number into your contact list before you can send them a message. Learn ...

Posts from this topic will be added to your daily email digest and your homepage feed. Improvements to video calls are also on the way Improvements to video calls are also on the way is a reporter ...

Consumers in Japan are used to seeing fuzzy little code boxes on just about everything—advertising posters in subway stations, McDonald’s sandwich wrappers, beverage packaging, receipts, T-shirt tags, ...