Abstract: Quick response (QR) code is widely used for mobile payment to convey information. However, the traditional QR code has no semantic content and cannot be understood by human. To remedy this, ...

Learn how to make a sleep mask with a free sewing pattern. This beginner sewing project helps with sleep and makes a great handmade gift. Do you need a small sewing project that’s quick to make, only ...

Damini Awoyiga's small business grew out of a desire to keep her parents safe from COVID-19. The 13-year-old from Halifax got a sewing machine in the middle of the lockdown and began making reusable ...