Pretty much every self-driving car on the road, not to mention many a robot and drone, uses lidar to sense its surroundings. But useful as lidar is, it also involves physical compromises that limit its capabilities. Lumotive is a new company with funding from Bill Gates and Intellectual Ventures that uses metamaterials to exceed those limits, perhaps setting a new standard for the industry.
Google’s Stadia is an impressive piece of engineering to be sure: Delivering high definition, high framerate, low latency video to devices like tablets and phones is an accomplishment in itself. But the game streaming services faces serious challenges if it wants to compete with the likes of Xbox and PlayStation, or even plain old PCs and smartphones. Here are our 9 biggest questions about the new platform.
Google’s new Stadia game streaming service may be great for people who don’t own a powerful PC or console, but those games have to run somewhere — specifically, in a Google datacenter. And the hardware they run on will be largely powered by a custom graphics card from AMD that, on paper at least, puts the PS4 Pro and Xbox One X to shame.
In a way, I have the equivalent of a supercomputer in my pocket. But in another, more important way, that pocket computer is a joke compared with real supercomputers — and Intel and Cray are putting together one of the biggest ever with a half-billion-dollar contract from the Department of Energy. It’s going to do exaflops!
Drones are useful in countless ways, but that usefulness is often limited by the time they can stay in the air. Shouldn’t drones be able to take a load off too? With these special claws attached, they can perch or hang with ease, conserving battery power and vastly extending their flight time.
Voice recognition is a standard part of the smartphone package these days, and a corresponding part is the delay while you wait for Siri, Alexa, or Google to return your query, either correctly interpreted or horribly mangled. Google’s latest speech recognition works entirely offline, eliminating that delay altogether — though of course mangling is still an option.
Niantic’s follow-up to the absurdly popular Pokémon GO, the long-awaited Harry Potter: Wizards Unite, has one major drawback: unlike its predecessor, you can’t explain it in a single sentence. There’s so much to do in this game that it may repel some casual players — but while its depths of systems and collectibles may be nigh endless, don’t worry: you still basically just walk around doing wizard and witch stuff.
SpaceX’s Crew Dragon capsule has safely splashed down in the Atlantic, making it the first privately built crew-capable spacecraft ever to complete a mission to the International Space Station. It’s one of several firsts SpaceX plans this year, but Boeing is hot on its heels with a crew demonstrator of its own — and of course the real test is doing the same thing with astronauts aboard.
Leica is a brand I respect and appreciate but don’t support. Or rather, can’t, because I’m not fabulously rich. But if I did have $5,000 to spend on a fixed-lens camera, I’d probably get the new Q2, a significant improvement over 2015’s Q — which tempted me back then.