Special Features

Non-fungible tokens (NFTs) are digital objects that represent something else, such as a work of art, a video or even a tweet. They certify the existence and the ownership of this item through a data recording […]

In 1968, American computer scientist Ivan Sutherland predicted the future of augmented and virtual reality with his concept of the “Ultimate Display. The Ultimate Display relied on the kinetic depth effect to create two dimensional images that […]

In the context of work, the digital divide has become less about access to devices and connectivity and more about skills and mindset. Many experienced professionals have never learned more than the rudimentary basics of email, web […]

Several companies, including Apple and Microsoft, are betting that the world of tomorrow will, at least in part, be carried out in the metaverse. To this end, Microsoft recently acquired the video game giant Activision Blizzard for US$68.7 […]

When new innovations emerge, there’s always a temptation to say that we need to rewrite the rulebook for them. Gamification has been no exception. Gamification refers to the use of elements from gaming, often by […]

The proliferation of child sexual abuse material on the internet is harrowing and sobering. Technology companies send tens of millions of reports per year of these images to the nonprofit National Center for Missing and Exploited Children. The way companies […]

As of March 31, 2021, when Apple released the iOs 14.5 beta update to its operating system, Siri no longer defaults to a female voice when using American English. Users must now choose between two male […]

Social media apps are useful sources of information. They help us catch up with the activities of friends, news, current affairs, government COVID updates and the latest happenings in celebrity and sport. But during the […]

Make no mistake: We are also in the midst of a digital pandemic of ransomware attacks. The recent ransomware attacks on Colonial Pipeline and JBS USA Holdings Inc. — the world’s largest meat processors — underscore the growing brazen […]

While COVID-19 forced an emergency transformation to online learning at universities, learning how to teach efficiently and effectively online using different platforms and tools is a positive addition to education and is here to stay. To sustain this beneficial evolution and […]