Gadgets

TechCrunch - Tech Gadgets

TechCrunch - Tech Gadgets

Startup and Technology News

Last updated 23 hours 14 min ago

Opportunity Mars rover goes to its last rest after extraordinary 14-year mission

The cause of Opportunity’s demise was a planet-scale sandstorm that obscured its solar panels too completely, and for too long, for its onboard power supply to survive and keep even its most elementary components running. It last communicated on June 10, 2018, but could easily have lasted a few months more as its batteries ran down — a sad picture to be sure. Even a rover designed for the harsh Martian climate can’t handle being trapped under a cake of dust at -100 degrees Celsius for long...
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DARPA wants smart bandages for wounded warriors

Ordinary cuts and scrapes just need a bit of shelter and time and your amazing immune system takes care of things. But soldiers not only receive far graver wounds, but under complex conditions that are not just a barrier to healing but unpredictably so...
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Amazon looked to the past to build the future

Sure, most smart home gadgets work, but nothing works well together. The smart home has to be as easy as flipping a switch to control a light bulb. Amazon’s purchase of the mesh Wi-Fi startup, Eero, speaks to the problem. Assembling a smart home containing more than a couple of smart gadgets is hard. There are countless spots where something can go wrong, exposing a smart home as nothing more than a house of cards...
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Another fine mesh

It’s no secret that Amazon wants to be in every room of the house — and on the front door to boot. It bought connected camera and doorbell companies Blink and Ring, and of course at its events it has introduced countless new devices from connected plugs to microwaves...
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Lenovo Watch X was riddled with security bugs, researcher says

The low-end $50 smartwatch was one of Lenovo’s cheapest smartwatches. Available only for the China market, anyone who wants one has to buy one directly from the mainland. Lucky for Erez Yalon, head of security research at Checkmarx, an application security testing company, he was given one from a friend. But it didn’t take him long to find several vulnerabilities that allowed him to change user’s passwords, hijack accounts and spoof phone calls...
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Robin’s robotic mowers now have a patented doggie door just for them

It’s pretty common, after all, to have a back yard isolated from the front lawn by a wood or chain link fence so dogs and kids can roam freely with only light supervision. And if you’re lucky enough to have a robot mower, it can be a pain to carry it from one side to the other. Isn’t the whole point of the thing that you don’t have to pick it up or interact with it in any way?..
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