How QR Codes Work - An In-Depth Analysis

The article discusses QR codes, which have gained popularity in recent years, particularly during the pandemic. The author emphasizes their versatility, from being used in restaurants to facilitating quick payments. It explains how QR codes work and how easily they can be generated and scanned with smartphones. These codes not only simplify user interactions but also serve as an important marketing tool. They have been appreciated by companies as a means to reach customers and ease collaboration across various industries. Additionally, the article addresses the safety concerns associated with using these codes, highlighting potential risks in scanning them.