Hackers are hijacking email accounts and sending fake invites that install remote access tools. Even your antivirus may not ...

With this multipurpose health testing device, you can measure your body temperature and blood oxygen saturation, take an ECG, and listen to your heart and lungs with a pair of headphones.

The QR code is so small, in fact, that it can "only be recognised with an electron microscope". As a result, the research ...

You can power up WhatsApp by adjusting a few hidden settings – here are 7 of the best changes to make.

Learn how to scan QR codes directly on your laptop or desktop using browser-based tools like 2scan.net. This easy guide explains how to decode QR codes from images, screenshots, PDFs, and ...

We’ve rounded up essential steps, security tools and settings on your mobile that you should change right away ...

Abstract: The rapid global spread of COVID-19 has underscored the urgency of developing efficient diagnostic tools. Although RT-PCR is the gold standard for diagnosis, its time and resource-intensive ...

Apple's Lockdown Mode is gaining attention after it blocked U.S. federal authorities from accessing a reporter's iPhone. The FBI couldn't extract data from Washington Post reporter Hannah ...

Abstract: User preference is shifting away from desktops and laptop computers and towards smartphones. Using smartphones to expedite university teachers' attendance taking procedures would reduce ...

Discord will soon require users globally to verify their age with a face scan or by uploading a form of ID if they want to access adult content. The online chat service, which allows people to create ...

Most of the apps we use rely on the internet to function, but there are many that still work offline, too. Here are five that you've probably used before.

The history of codes used for product design-specifically for identification, tracking, and logistics-evolved from simple, manual markings into complex digital systems designed to improve efficiency, ...