How do COVID-19 tracing apps work?

With many of us in lockdown, governments across the world have been racing to find ways to ease restrictions without putting public safety at risk. One possible solution many governments have supported is a contact-tracing […]

Communications | Health | Mobile

How does Wi-Fi work on a plane and is it secure?

With the majority of customers now turning to their laptops, mobiles and tablets for entertainment and work on long-haul flights, it is perhaps no great surprise that some airlines have started allowing their passengers to […]

Browsing | Communications | Mobile

How does the Lockdown iPhone app protect my privacy?

When you think about online adverts, and how they always seem to correlate perfectly to something you were just thinking about, it can seem like a spooky coincidence. In reality, you probably searched something similar, […]

Communications | Mobile | Privacy

Which Video Calling platform should I use?

It can be difficult to feel connected to your friends and family if you live far apart or are social distancing during the COVID-19 pandemic. Luckily, we live in a world today where technology can […]

Communications | Health | Mobile

What is Houseparty and how do I use it?

With around a quarter of the world now under lockdown as governments attempt to stem the spread of Coronavirus, more people than ever are looking for ways to keep themselves entertained while complying with new […]

Communication | How-to | Internet

What is Zoom and how do I use it?

Chances are, if you’re one of the tens of millions of people working from home or out of school due to the coronavirus pandemic, you’ve quickly become familiar with teleconferencing software. Indeed, these days, there […]

Communications | Health | Mobile

How to set up the video platform Skype

Staying in touch with your relatives can be difficult if they live far away or you can’t go and visit them. Platforms like Skype are a great solution to this problem, allowing you to call […]

Communications | Health | How-to

What is Twitter’s new vanishing tweets feature?

In March 2020 Twitter began a trial in Brazil that allowed tweets to vanish after 24 hours, similar to the stories feature on Instagram and Snapchat. Known as ‘Fleets’, the vanishing messages will not show […]

Communications | Health | Mobile

How does skin-detection identification software work?

By now, you may be aware that biometrics is one of the fastest growing segments of the security industry and is primarily used to grant access to services. Some of the familiar techniques for identification […]

Communications | Data | Definitions

What is 3D Printing and how does it work?

What is a 3D printer? 3D printers are a new generation of machines that can make everyday objects in a variety of different materials, including metal, resin and plastic. This creates a physical object from […]

Definitions | Security | Tech
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