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How CO2 sensors might help us return to ‘normal’

One of the things we’ve learned over the past year is to be wary of the air around us — especially indoors. If other people are around, exhaling, they’re filling the space with their breath. If one of those people has COVID-19, they could be filling the space with infectious breath. There’s a way to… Read more

Amazon announces new Echo Buds with more powerful ANC and better comfort

Amazon is today introducing its second-generation pair of Echo Buds. The new true wireless earbuds improve on the originals with a more comfortable design — they’re now 20 percent smaller — and enhanced active noise cancellation. But Amazon is staying aggressive on price: the 2021 Echo Buds are priced at $119.99 for the earbuds and… Read more

Sony Xperia 1 III is the world’s first phone with a 120Hz 4K OLED screen

Home News (Image credit: Sony Mobile) Sony has launched a full refresh of its Xperia phone range, headed up by the Xperia 1 III (the successor to our favourite phone of 2020) and the Xperia 5 III (the follow-up to the five-star Xperia 5 II). The new third-generation Xperia handsets are virtually identical with almost… Read more

The Overwatch League is bringing back some live matches with a trio of events in China

The Overwatch League kicks off its fourth season this week, and while the majority of matches will be played remotely, today the league announced plans to hold multiple live events in China. There will be three events spread across three cities — Hangzhou in June, Shanghai in July, and Guangzhou in August — and the… Read more

The FBI is remotely hacking hundreds of computers to protect them from Hafnium

In what’s believed to be an unprecedented move, the FBI is trying to protect hundreds of computers infected by the Hafnium hack by hacking them itself, using the original hackers’ own tools (via TechCrunch). The hack, which affected tens of thousands of Microsoft Exchange Server customers around the world and triggered a “whole of government… Read more

Hisense Roku R50A7200GTUK

Our Verdict Between the excellent operating system and solid all-round performance, this is an impressively complete package at a reasonable price For Excellent upscaling Bold, colourful picture Superb Roku UI Against Sonically lightweight Colours can be heavy-handed There are reasons why wine is dated by year. The grapes might come from the same fields, the… Read more

Samsung’s Galaxy Quantum 2 has quantum cryptography built in

Samsung and South Korean carrier SK Telecom have announced the Galaxy Quantum 2, Samsung’s second phone that features built-in quantum cryptography technology for increased security. It’s the follow-up to last year’s Galaxy A Quantum. The Quantum 2 includes a chip developed by a company called ID Quantique, which says it’s the world’s smallest quantum random… Read more

Salesforce to reopen San Francisco headquarters in May

Salesforce said Monday that it will reopen its San Francisco headquarters in May, but its employees can still work remotely through the end of the year. The company has already reopened 22 of its offices, according to company president and chief people officer Brent Hyder, who wrote in a blog post that Salesforce would decide… Read more

LG G1 OLED Evo 4K TV review: OLED has evolved

(Pocket-lint) – With some LCD TV makers – including LG! – making a big song and dance about the introduction of Mini LED backlight technology for 2021, the pressure on mainstream OLED TVs to deliver their own substantial hardware leap that’s been rumbling along for years now has become particularly intense. Just as well, then,… Read more

Quick Look: Lypertek PurePlay Z3 True Wireless Earbuds Review

Introduction Lypertek is a relatively new brand in consumer audio, so much so that they essentially appeared out of nowhere globally with three similar-sounding products, the MEVI, BEVI, and TEVI. The last one, TEVI, is their true wireless earbuds solution and garnered rave reviews, especially at its going price back then, and things have improved… Read more

Humax Aura

Our Verdict As a Freeview PVR, the Humax Aura is hard to beat , but its incomplete smart platform requires a pause for thought For Excellent recording and playback Full-bodied, exciting sound Useful Aura mobile app Against No Netflix app HDR picture could be better User interface a touch convoluted Even without an Oxbridge education,… Read more

So you’re vaccinated — what are you waiting for?

I asked experts when vaccinated people can resume high-risk activities — and got a whole bunch of answers It’s been over a year since my office shut down. Over a year since I went to a bar, a fitness class, a movie theater, a concert, a Knicks game, or to the many other public events… Read more

Microsoft is now submerging servers into liquid baths

Microsoft is starting to submerge its servers in liquid to improve their performance and energy efficiency. A rack of servers is now being used for production loads in what looks like a liquid bath. This immersion process has existed in the industry for a few years now, but Microsoft claims it’s “the first cloud provider… Read more

LG confirms it’s getting out of the smartphone business

LG is exiting the smartphone business, the company confirmed today. The decision will “enable the company to focus resources in growth areas such as electric vehicle components, connected devices, smart homes, robotics, artificial intelligence and business-to-business solutions, as well as platforms and services,” LG said in a statement. Existing phones will remain on sale, and… Read more

Let the Dogs Out! How to Make a Raspberry Pi Pet Detector

Working from home gives you more opportunities to spend time with your family – pets included. My office is upstairs and occasionally my dog wants to go outside. I could put a bell on the door that she could ring, but why waste the opportunity to build an over-engineered solution. This project uses a field… Read more