For years, there have been apps that let you use an iPad as an external display for your Mac, but Sidecar makes this process dead simple. There's an area in preferences that automatically detects any compatible iPads on your local network that use your Apple ID. For me, connecting several different iPads worked without a…

One thing you won't need is a gym membership. Unless you require specialized facilities that you can't find elsewhere, why are you going to spend $100-plus a month to use workout equipment that other people sweat on? There are plenty of low-cost and no-cost alternatives available if you know where to look.Workout apps and servicesJust…

As we reported earlier, Samsung developed the 108-megpixel ISOCELL Bright HMX sensor in conjunction with Xiaomi. As a 1/1.33-inch type sensor, it's pretty big -- about three-quarters the size of the 1-inch sensor on Sony's RX100 VII, or slightly smaller than sensor used on Nokia's classic, bulging PureView 808 smartphone camera.The 5-megapixel 5x camera supports…

The software inside the Uber self-driving SUV that killed an Arizona woman last year was not designed to detect pedestrians outside of a crosswalk, according to new documents released as part of a federal investigation into the incident. That’s the most damning revelation offered up in a trove of new documents related to the crash,…

In some ways, the social media app TikTok couldn’t have rose to prominence at a worse moment. The platform for sharing short-form video clips is owned by the Chinese startup Bytedance, and surged in popularity just as the United States’ relations with China are turning icier than they have been in years. At the same…

AT&T has agreed to pay $60 million in a settlement involving secretly throttled unlimited plans in 2011, the Federal Trade Commission announced Tuesday. You might assume the fine has something to do with the broadband industry’s liberal use of the word “unlimited,” given that AT&T slowed connections to a crawl once customers had used a…

On Monday, a small capsule launched off its test stand at the White Sands Missile Range in New Mexico, reaching speeds of more than 600 mph in just seconds. The spacecraft was Boeing’s Starliner crew capsule, which will begin carrying NASA astronauts to the International Space Station next year. Later this week, SpaceX will also…

It’s a common trope in TV and movies: Cops wait until a suspect drinks from a glass or smokes a cigarette or spits, then collect their DNA to tie them to a crime scene. On the show Luther, however, John Luther went further—he punches a dude in the face and then collects his blood. Could…

To succeed on social media, you must hustle. Journalists and advertisers cleave to search engine optimized keywords, and make byzantine calculations that determine when, exactly, their articles or clients are most likely to break through the clutter and win the algorithmic lottery. Online creators and influencers, whether they’re on Facebook or Instagram or YouTube or…

I make this pledge to you: Within a few years, every robot vacuum will probably have a self-emptying bin. When iRobot first debuted the Roomba i7+, a self-emptying clean base was the best kind of revelation—both earth-shattering and bone-headedly obvious.If your house gets messy enough to require daily vacuuming, it’s probably too dirty for a…