Author: Brett Venter

Eyes play a very common role in tech, but we’re usually confined to tracking them rather than fixing them. That’s about to change. An Israeli company called CorNeat Vision has performed its first cornea transplant using a wholly-synthetic replacement. The operation, performed by Professor Irit Bahar at the Rabin Medical Centre in Israel, saw its patient, a 78-year-old man, regain enough vision to read an eye exam chart and to recognise his family members immediately after the operation concluded. The implant itself is composed of a synthetic material that “…mimics the microstructure of the Extracellular Matrix (ECM) – the natural biological…

Late last year Apple took the wraps off its long-expected AirPods Max over-ear headphones, we were intrigued but, mostly, we were blown away by the price. At R11,500 for a pair, we said that the Max cans had “…better be bloody amazing.” We haven’t had a chance to listen to anything using them, because they haven’t shipped in SA just yet, but iFixit has already laid hands on them. And then, predictably, used those hands to take the headphones apart. What they found, as all the worst headlines tell you, might surprise you. Making the AirPods Max Apple’s AirPods, typically,…

Last year Qualcomm’s headline smartphone chipset was the Snapdragon 865, which was followed later in the year by the Snapdragon 865+. That second, upgraded processor hasn’t gone away just because the calendar has rolled over another digit in the year column. It’s hit the gym and emerged as the Snapdragon 870. What’s the point of the Snapdragon 870? The question you might be asking is: why? The answer isn’t as simple as ‘this is the new headline chipset for 2021’. That accolade goes to the Snapdragon 888, which gets its name thanks to superstition this year. It’s supposedly a lucky…

For a year that we all want to forget, 2020 certainly has a lot of folks still thinking and talking about it — probably because it’s a year where an awful lot happened and we weren’t allowed to leave the house. But if you’re keen on reliving the exploits of the horrible year that was, in a safe and surprisingly well detailed pixel environment, then check out 2020 Game. 2020: Take two The free browser-based game isn’t especially complicated but it has been lovingly constructed to portray one of the more unpleasant years (we’re speaking for the global population as…

Chinese companies continue to have a terrible time with Trump at the head of the United States. Xiaomi might have largely escaped notice until now but Huawei has been Trump’s favourite target for ages. And, just before the outgoing US president is due to turn over the country to Joe Biden, Trump’s getting one last shot in. A report from Reuters, citing unnamed sources, claims that the Trump administration has notified several of Huawei’s suppliers, including the likes of chip-maker Intel, that it is revoking certain licenses to sell products to the Chinese tech-maker. It also intends to reject “dozens”…

Two weeks ago Facebook-owned messaging service WhatsApp gave its users an ultimatum: Agree with its new privacy policy by 8 February or delete your account. The new agreement will see the service sharing a bunch of information with Facebook, including phone numbers, contact info, statuses posted to the messaging service, and more besides. The execution of the privacy policy left a little something to be desired, with the service seeing an exodus of users to messaging platforms Telegram and Signal. Its subsequent attempts at damage control were also a little wide of the mark. So, now, Facebook has opted to…

This is a kinda cool thing you can check out from Canon — though it would be cooler if it actually worked in real-time. If you’re unaware, Canon has its own satellite in orbit called the CE-SAT-1. Inside is a Canon 5D Mark III connected to a 40cm (15in) Cassegrain telescope, which gives it the ability to resolve down to 32-inches on the ground, over a space about 5x3km in size. And you can access this satellite via the internet, though sadly not in real-time — though that would be awfully impressive. The company has made CE-SAT-1, and the details…

There are only really two uses for Twitter — breaking news and then complaining about everything else that folks post on Twitter. It’s also a great way to give yourself depression unless you surround yourself in a happy little bubble that includes WeRateDogs, darth, wint, and God. But using the service for anything approaching news-gathering is a one-way ticket to trolls, facial tics and therapy. And since 2021 is just 2020: Part Duh, we’ve all got enough negative crap going on without adding constant dopamine-fuelled injections of melancholy into the mix. It might be time to delete your Twitter account.…

Samsung confirmed many of the things we thought we knew about its newest series of smartphones at last night’s event. One of those things was the existence of an S Pen for the Galaxy S21 Ultra, allowing people who like the Note’s scribbling to do the same on something that isn’t a Note. It’ll launch with the handset, but it’ll cost you R1,000 extra to get one for your (already pricey) smartphone. But if you’re not in the market for a wildly-expensive new smartphone, you don’t have to give your wallet a coronary in order to get a Samsung stylus…

That’s right, just about everything you heard was true. Samsung’s Everyday Epic Unpacked event saw the company launching three new smartphones – the Galaxy S21, the Galaxy S21 Plus and the Galaxy S21 Ultra. If you’re Samsung, you’re being difficult about the naming. Technically each of these has a ‘5G’at the end because each of the phones supports 5G. Now if only we had more of it here in South Africa. Here’s what you need to know The S21 they want you to want The Samsung Galaxy S21 Ultra 5G is the smartphone the South Korean company wants you to…