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Archivo del Autor: Belen De Leon

What is AMD’s plan for ray tracing?

AMD might not do ray tracing just yet, but it will do and when it does, it could dominate the industry. With new-gen consoles set to support it and future AMD graphics cards, AMD’s plans for ray tracing are just getting started.
Source: Digital trends

Someone is wrong on the Internet

You wake up, and check your phone, and see a new condemnation. Some awful person has said something outrageously insulting. Something actually evil, if you think about it. Something that belittles, dehumanizes, and/or argues against the freedom and agency of a whole category of people.

You add your voice to the furious chorus in response. How can you not? These people may never understand how wrong they are, they’re too ignorant and wedded to their idiocy for that, but they need to know that they are opposed, and their opponents are legion.

We all know what you mean when you say ‘these people.’ The ones who voted for those awful faces on every news site and TV channel, the ones whose names alone cause you to clench with fury. The ones responsible for the awful, unforgivable things happening at the border. The ones responsible for the reports of violence in the streets.

If pushed you’d probably admit that only some of These People are genuinely evil. More than you could have imagined in your worst nightmares five years ago, but still, only some. Others may be prisoners of their upbringing, or their ignorance, or victims of their own hardships, lashing out wildly. But what they all seem to have in common is an incapacity for compassion.

It’s easy to distance yourself from Them. It’s hard not to. The overwhelming majority of the people with whom you actually interact are Us.

You know you should try to feel compassion for Them, as you should for everyone. Not sympathy. Sympathy is very different. But your religion, or your spirituality, or your morality, or simply your belief, teaches you compassion for all. But how can you hold compassion for people who seem incapable of compassion themselves? People who don’t condemn, who actually cheer, what’s happening at the border?

And so every online outrage leaches a little more compassion away, widens and deepens the abyss between Us and Them a little further. You know intellectually that many of these viral outrages stem from bots, programmed by trolls or worse, and each new one does not represent every member of … them.

But you can’t help but grow more certain with each new outrage, in your heart if not your head, that there is a Them. That there are no longer people with whom one can reasonably disagree. That there are now only Us, and Them.

You realize when you think about it that this makes it easier to give people who are notionally Us a pass when they too behave with a flagrant lack of compassion, or judge people’s whole lives by their worst moments, or prioritize the purity of the process they have decreed over any actual results accomplished.

You realize that the growing abyss between Us and Them makes both sides close ranks, makes it harder for people who are Them and yet who have uneasy, even horrified feelings about what’s happening at the border in their name, to at least speak against it. They should anyway. Of course they should. But people are weak. The easier something becomes, the more that people do it.

You understand, on some level, that the online divide is different from the awful things actually happening offline. That the latter matters, deeply, and the former … not so much. That the former distracts both sides from great systemic injustices which have learned to lie hidden in bland terminology, coolly steering clear of the outrage of Us versus Them.

But you slept poorly, you’re exhausted, and you already have so much to do, so many duties to attend to at your frustrating job, so many worries to keep at bay, once you get out of this bed. Maybe all that is because of those systemic injustices, but those are a rot, those are cancer, those are bone-deep, and the evils at the border are an open wound about which something must done immediately. They are responsible for those evils. They must be fought and stopped.

So you add your voice to the furious chorus. And you give more money to those fighting the real fight at the border, because you know that’s what’s actually important. And maybe before you roll out of bed you pause to wonder how much the great online divide represents reality, or how much it prefigures reality; whether They really have all lost their minds and their moral compasses.

And you can’t help but wonder: even if they haven’t, what can now be done?


Source: TechCrunch

AMD Radeon RX 5700 and 5700 XT review

AMD has launched its new Navi graphics cards, the RX 5700 and RX 5700 XT. We’ve given the new cards a spin, putting them through the paces of our standard suite of tests and benchmarks. Are they a win for AMD?
Source: Digital trends

AMD Ryzen 9 3900X review

AMD’s latest Ryzen processor is a 12-core monster of a CPU. The Ryzen 9 3900X goes head-to-head with the Intel Core i9-9900K, the best gaming processor you could buy. Has AMD finally closed the gap on Intel?
Source: Digital trends

While You Were Offline: Trump Went Into North Korea

Last week, he became the first sitting president to set foot in the country. The internet, as always, had reactions.
Source: Wired

How to Protect Our Kids' Data and Privacy

Opinion: Kids today have an online presence starting at birth, which raises a host of legal and ethical concerns. We desperately need a new data protection framework.
Source: Wired

Twitter's Disinformation Data Dumps Are Helpful—to a Point

Twitter has released 30 million tweets from state-sponsored disinformation accounts. Researchers say the trove is useful, but they want more transparency.
Source: Wired

Public Transit Agencies Think Rewards Programs Can Bring Back Riders

Following the example set by airlines, Uber, and Lyft, public transportation officials are creating frequent-flier-like systems to goose ridership.
Source: Wired

What Is Credential Dumping?

Modern network intrusions thrive on a counterintuitive trick: stealing passwords from computers that hackers have already compromised.
Source: Wired

Week-in-Review: Alexa’s indefinite memory and NASA’s otherworldly plans for GPS

Hello, weekenders. This is Week-in-Review where I give a heavy amount of analysis and/or rambling thoughts on one story while scouring the rest of the hundreds of stories that emerged on TechCrunch this week to surface my favorites for your reading pleasure.

Last week, I talked about the cult of Ive and the degradation of Apple design. On Sunday night, The Wall Street Journal published a report on how Ive had been moving away from the company to the dismay of many on the design team. Tim Cook didn’t like the report very much. Our EIC gave a little breakdown on the whole saga in a nice piece he did.

Apple sans Ive


Amazon Buys Whole Foods For Over 13 Billion

The big story

This week was a tad restrained in its eventfulness, seems like the newsmakers went on 4th of July vacations a little early. Amazon made a bit of news this week when the company confirmed that Alexa request logs are kept indefinitely.

Last week, an Amazon public policy exec answered some questions about Alexa in a letter sent to U.S. Senator Coons. His office published the letter on its site a few days ago and most of the details aren’t all that surprising but the first answer really sets the tone for how Amazon sees Alexa activity.

Q: How long does Amazon store the transcripts of user voice recordings?

A: We retain customers’ voice recordings and transcripts until the customer chooses to delete them.

What’s interesting about this isn’t that we’re only now getting this level of straightforward dialogue from Amazon on how long data is kept if not specifically deleted, but it makes one wonder why it is useful or feasible for them to keep it indefinitely.  (This assumes that they actually are keeping it indefinitely, it seems likely that most of it isn’t and that by saying this they’re protecting themselves legally, but I’m just going off the letter.)

After several years of “Hey Alexa,” the company doesn’t seem all that close to figuring out what it is.

Alexa seems to be a shit solution for commerce, so why does Amazon have 10,000 people working on it, according to a report this week in The Information? All signs are pointing to the voice assistant experiment being a short term failure in terms of the short term ambitions though AI advances will push the utility.

Training data is a big deal across AI teams looking to educate models on datasets of relevant information. The company seems to say as much. “Our speech recognition and natural language understanding systems use machine learning to adapt to customers’ speech patterns and vocabulary, informed by the way customers use Alexa in the real world. To work well, machine learning systems need to be trained using real world data.”

The company says it doesn’t anonymize any of this data because it has to stay associated with a user’s account in order for them to delete it. I’d feel a lot better if Amazon just effectively anonymized the data in the first place and used on-device processing the build a profile on my voice for personalized . What I’m more afraid of is Amazon having such a detailed voiceprint of everyone who has ever used an Alexa device.

If effortless voice-based e-commerce isn’t really the product anymore, what is? The answer is always us, but I don’t like the idea of indefinitely leaving Amazon with my data until they figure out the answer.

Send me feedback
on Twitter @lucasmtny or email
lucas@techcrunch.com

On to the rest of the week’s news.

Trends of the week

Here are a few big news items from big companies, with green links to all the sweet, sweet added context.

  • NASA’s GPS moonshot
    The U.S. government really did us a solid inventing GPS, but NASA has some bigger ideas on the table for the positioning platform, namely, taking it to the moon.It might be a little complicated but unsurprisingly scientists have some ideas here. Read more
  • Apple has your eyes
    Most of the iOS beta updates are bug fixes, but the latest change to iOS13 brought a very strange surprise, changing the way the eyes of users on iPhone XS or XS Max look to people on the other end of the call. Instead of appearing that you’re looking below the camera, some software wizardry will now make it look like you’re staring directly at the camera. Apple hasn’t detailed how this works but here’s what we do know here.
  • Trump is having a Twitter party
    Donald Trump’s administration declared a couple months ago that it was launching an exploratory survey to try and gain a sense of conservative voices that had been silenced on social media, now @realdonaldtrump is having a get together and inviting his friends to chat about the issue. It’s a real who’s who, check out some of the people attending here.

Amazon CEO And Blue Origin Founder Jeff Bezos Speaks At Air Force Association Air, Space And Cyber Conference

(Photo by Alex Wong/Getty Images)

GAFA Gaffes

How did the top tech companies screw up this week? This clearly needs its own section, in order of badness:

  1. Amazon is responsible for what it sells:
    [Appeals court rules Amazon can be held liable for third-party products]
  2. Android co-creator gets additional allegations filed:
    [Newly-unsealed court documents reveal additional allegations against Andy Rubin]

Extra Crunch

Our premium subscription service had another week of interesting deep dives. TechCrunch reporter Kate Clark did a great interview with the ex-Facebook, ex-Venmo founding team behind Fin and how they’re thinking about the consumerization of the enterprise.

Sam Lessin and Andrew Kortina on their voice assistant’s workplace pivot

“…The thing is, developing an AI assistant capable of booking flights, arranging trips, teaching users how to play poker, identifying places to purchase specific items for a birthday party and answering wide-ranging zany questions like “can you look up a place where I can milk a goat?� requires a whole lot more human power than one might think. Capital-intensive and hard-to-scale, an app for “instantly offloading� chores wasn’t the best business. Neither Lessin nor Kortina will admit to failure, but Fin‘s excursion into B2B enterprise software eight months ago suggests the assistant technology wasn’t a billion-dollar idea.…�

Here are some of our other top reads this week for premium subscribers. This week, we talked a bit about asking for money and the future of China’s favorite tech platform.

Want more TechCrunch newsletters? Sign up here.


Source: TechCrunch

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