Two-dimensional barcodes called Quick Response codes, or QR codes for short, are used to store data that devices can read. While QR codes are popularly scanned via smartphones, what if you want to ...

Software built into the cameras on iPhones and Android phones make quick work of decoding QR codes. How do you do that on a laptop or desktop computer?

Expertise from Forbes Councils members, operated under license. Opinions expressed are those of the author. The Internet of Things, or IoT, allows various internet-enabled devices to connect and ...