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2 minute tech: Bluetooth

Sven Krumrey
18 Comments
As cellphones began to lose their headphone jacks, even Joe Schmoe finally discovered the wireless technology standard Bluetooth. It had been around since the 90s but only arrived in living rooms (and on billions of devices) within the last decade. And while this technology has been adopted by many, some users are still hesitant. Read on to learn what you should know about Bluetooth! more
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Mass surveillance through technology: China

Sven Krumrey
18 Comments
In conversations about surveillance states, China is always mentioned. The country makes use of modern technology to monitor its 1.4 billion citizens like no other. Strong censorship of all media outlets (including the Internet) is quickly becoming old hat as the country turns towards face recognition, voice analysis and information clustering to create a "social credit system". Reason enough to take a closer look. more
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Four messengers that are better than WhatsApp

Sven Krumrey
16 Comments
Today, messengers have mostly replaced SMS messages with WhatsApp being in the vanguard and having acquired over one billion active users to date. In most cases, the app works flawlessly and handles fairly well. So all is good, right? Hardly! WhatsApp's reputation has received quite a few dents over the years not least due to its acquisition by Facebook - and reports of a linking between Facebook and WhatsApp user profiles to consolidate their databases. Meta data (Who talked to whom?) is still considered a gold mine by data collectors and the struggle to create ever denser user profiles is ongoing. Facebook, WhatsApp and Instagram, also owned by Facebook, already enjoy a close cooperation. On top of that, WhatsApp is also regularly dogged by security issues. Time to start looking for viable WhatsApp replacements! more
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Using a high-end PC without actually owning one: PC streaming

Sven Krumrey
12 Comments
We've gotten used to obtaining all sorts of content online. Internet-based texts, images or videos are common place - but how about a high-end PC that is accessible from anywhere and without ever having purchased one? Although still in its infancy, this approach may soon become mainstream for users who seek to play real games on their Macs, don't want a gaming rig in their homes or shun the high prices and fast aging of computer hardware. So how does PC streaming work? more
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How YouTube is struggling to keep billions under control

Sven Krumrey
18 Comments
YouTube, Facebook and many other media platforms are facing a problem: a lot of smut is distributed through their channels. That has always been the case but, recently, it has become a threat since extremists of all sorts have begun to use their channels to spread propagandist and violence-glorifying content. As new privacy laws are passed and advertising sponsors put on the pressure, the media giants have to either find better ways to handle the deluge of user posts or risk hefty fines. Artificial intelligence (AI) has been touted as the magic bullet but are algorithms really the solution? more
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