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Archivo del Autor: Belen De Leon

A Programmer Solved a 20-Year-Old, Forgotten Crypto Puzzle

A self-taught coder dedicated a CPU core to performing continuous computations for three years to crack the puzzle, beating a competing team by mere days.
Source: Wired

Equity Shot transcribed: Slack’s S-1 and Uber’s IPO terms

We’re deep in IPO news, and last week was no different. When this happens, Equity’s Kate Clark and Alex Wilhelm fire up their mics and wax financial about the news we can’t possibly fit into the regular episode of the popular TechCrunch podcast.

Last week the duo discussed Uber’s IPO pricing and Slack’s S-1.

On Uber:

Kate: And before we jump into Uber’s Q1 financials, what do you think of Uber is most recent private valuation of 72 billion. Do you think that’s a wildly inflated valuation or do you think that’s a reasonable price tag?

Alex: So I have absolutely no idea. And we’re going to get into this a bit with the Q1 numbers, but I don’t know how to price this company. I really don’t. We talk a lot about SaaS IPOs and there’s a lot of really solid metrics out there about those companies and what they’re worth and what makes them work more or less than competitors. Uber’s a strange beast. It’s got these enormous losses. It’s got slowing growth. It is a global brand. It’s got an enormous amount of revenue. But where to put a price on it for me is a really big struggle. And this is why I’m glad that I’m a journalist and not an analyst because I don’t have to make that call.

On Slack:

Kate: I thought they were closer to profitability than they actually are and Slack is still losing a lot of money. So really it’s just like all the other unicorns who you’ve been covering who are not profitable and who are losing a lot of money, but Slack is a great business. So I think we’re going to see that play out. Actually. I kind of wish it was doing an IPO because it’s a lot more fun to speculate and criticize when we’re covering, direct listings yeah, they are so simple in so many ways and I think that’s what has appealed Spotify and Slack to that method of exit just because it does cut out a lot of that kind of especially unnecessary prices those companies have to pay, you save a lot of money doing it this way.

For access to the full transcription, become a member of Extra Crunch. Learn more and try it for free. 


Source: TechCrunch

Twitter announces new content deals with Univision, The Wall Street Journal and others

Twitter is unveiling a number of new content deals and renewals tonight at its NewFronts event for digital advertisers.

It’s only been two years since Twitter first joined the NewFronts. At the time, coverage suggested that executives saw the company’s video strategy as a crucial part of turning things around, but since then, the spotlight has moved on to other things (like rethinking the fundamental social dynamics of the service).

And yet the company is still making video deals, with 13 of them being unveiled tonight. That’s a lot of announcements, though considerably less than the 30 revealed at last year’s event. The company notes that it has already announced a number of partnerships this year, including one with the NBA.

“When you collaborate with the top publishers in the world, you can develop incredibly innovative ways to elevate premium content and bring new dimensions to the conversations that are already happening on Twitter,” said Twitter Global VP and Head of Content Partnerships Kay Madati in a statement. “Together with our partners, we developed this new slate of programming specifically for our audiences, and designed the content to fuel even more robust conversation on Twitter.”

Here’s a quick rundown of all the news:

  • A partnership with Univision covering Spanish-language sports, news and entertainment content, including 2020 election analysis and reporting.
  • A multi-year extension of Twitter’s deal with the NFL, which includes highlights and analysis.
  • The Players’ Tribune and Twitter are announcing a live talk show called “Don’t @ Me,” where two athletes with debate topics chosen in part by Twitter users.
  • A multi-year extension of Twitter’s deal with Major League Soccer.
  • Continued programming from ESPN, including new ESPN Onsite branding to highlight shows filmed on location at big events.
  • Bleacher Report is bringing “House of Highlights” back for a second season.
  • Blizzard Entertainment will be sharing content from BlizzCon in November, including the entire opening ceremony.
  • The Wall Street Journal is launching WSJ What’s Now, an original video show for Twitter. The deal will also include live-streamed content from Wall Street Journal events.
  • Bloomberg’s TicToc will expand its coverage to include events like the G20 Summit, United Nations General Assembly and World Economic Forum.
  • CNET is announcing a new partnership with Twitter, which will cover major tech industry events.
  • Time is developing new video content for Twitter around the Time Person of the Year and Time 100.
  • Live Nation is bringing a new concert series exclusively to Twitter this fall, with 10 concerts in 10 weeks.
  • At the Video Music Awards, Viacom-owned MTV will offer a Stan Cam where fans can share their own live-streamed reactions to the show. Viacom will also be live-streaming red carpet coverage from its other events.


Source: TechCrunch

Amazon is testing a Spanish-language Alexa experience in the US ahead of a launch this year

Amazon announced today it has begun to ask customers to participate in a preview program that will help the company build a Spanish-language Alexa experience for U.S. users. The program, which is currently invite-only, will allow Amazon to incorporate into the U.S. Spanish-language experience a better understanding of things like word choice and local humor, as it has done with prior language launches in other regions. In addition, developers have been invited to begin building Spanish-language skills, also starting today, using the Alexa Skills Kit.

The latter was announced on the Alexa blog, noting that any skills created now will be made available to the customers in the preview program for the time being. They’ll then roll out to all customers when Alexa launches in the U.S. with Spanish-language support later this year.

Manufacturers who want to build “Alexa Built-in” products for Spanish-speaking customers can also now request early access to a related Alexa Voice Services (AVS) developer preview. Amazon says that Bose, Facebook and Sony are preparing to do so, while smart home device makers, including Philips, TP Link and Honeywell Home, will bring to U.S. users “Works with Alexa” devices that support Spanish.

Ahead of today, Alexa had supported Spanish language skills, but only in Spain and Mexico — not in the U.S. Those developers can opt to extend their existing skills to U.S. customers, Amazon says.

In addition to Spanish, developers have also been able to create skills in English in the U.S., U.K., Canada, Australia, and India; as well as in German, Japanese, French (in France and in Canada), and Portuguese (in Brazil). But on the language front, Google has had a decided advantage thanks to its work with Google Voice Search and Google Translate over the years.

Last summer, Google Home rolled out support for Spanish, in addition to launching the device in Spain and Mexico.

Amazon also trails Apple in terms of support for Spanish in the U.S., as Apple added support for Spanish to the HomePod in the U.S., Spain and Mexico in September 2018.

Spanish is a widely spoken language in the U.S. According to a 2015 report by Instituto Cervantes, the United States has the second highest concentration of Spanish speakers in the world, following Mexico. At the time of the report, there were 53 million people who spoke Spanish in the U.S. — a figure that included 41 million native Spanish speakers, and approximately 11.6 million bilingual Spanish speakers.


Source: TechCrunch

"Las nubes representan la mayor incógnita del cambio climático"

Nadie tiene claro cómo se comportarán a medida que aumente la temperatura, pero su efecto será clave en la gravedad y rapidez del cambio climático. El físico de Caltech Tapio Schneider está creando un modelo para intentar predecir qué pasará con ellas
Source: MIT

La IA convierte los móviles en laboratorios domésticos, rápidos y gratis

El kit de Healthy-io utiliza la cámara de los ‘smartphones’ para analizar 10 indicadores distintos de enfermedades, infecciones y complicaciones relacionadas con el embarazo presentes en la orina al instante. Aprobado por la FDA y ya disponible en Inglaterra, podría evitar miles de muertes
Source: MIT

Será imposible limpiar la atmósfera sin un nuevo gran avance tecnológico

Esa es la principal conclusión de un informe sobre energía en California, que señala que también serán necesarias grandes inversiones. Aunque los resultados son extrapolables a otros países, los autores señalan que sí resulta factible cumplir los objetivos climáticos
Source: MIT

Alphabet misses on Q1 revenues of $36.3B; EPS of $9.50 weighed down by the $1.7B European fine

After warning investors that it would be taking a $1.7 billion (€1.5 billion) charge this quarter due to a fine from the European Commission over anticompetitive advertising practices, today Google parent Alphabet reported its quarterly earnings for Q1. Overall it’s a tough quarter for the company that speaks to struggles with its growth. Alphabet reported revenues of $36.3 billion, with diluted earnings per share of $9.50.

Analysts were expecting Alphabet to report GAAP earnings of $10.17 per share, with adjusted EPS expected to be $13.10, on overall revenues of $37.34, according to estimates from Yahoo Finance.

The company’s stock is down by some 4.5 percent in after-hours trading at the moment.

“We delivered robust growth led by mobile search, YouTube, and Cloud with Alphabet revenues of $36.3 billion, up 17% versus last year, or 19% on a constant currency basis,” said Ruth Porat, Chief Financial Officer of Alphabet and Google, in a statement. “We remain focused on, and excited by, the significant growth opportunities across our businesses.”

Google had said that the EU fine is not tax deductible and will result in a direct reduction of its GAAP operating income, GAAP net income and GAAP EPS, so the EPS weight was not a big surprise. But the sales revenue, based primarily on advertising, was also not great: the figure grew 17 percent, compared to a year ago, when it was growing at 26 percent. (Both figures are on straight numbers; on a constant currency basis they are only slightly better for this latest quarter, at 19 percent.)

For some context, in the previous quarter, Alphabet reported that revenues were up 22 percent at $39.3 billion, with an EPS of $12.77. Its stock still dropped after hours

Advertising represented the bulk of Google’s revenues at $30.7 billion, while its “other bets” — projects in newer technologies and moonshots like its Waymo self-driving unit and the Project Loon internet balloons — is still a massively loss-making effort, pulling in an operating loss of $868 million on revenues of only $170 million.

More to come.

 


Source: TechCrunch

Diving into TED2019, the state of social media, and internet behavior

Extra Crunch offers members the opportunity to tune into conference calls led and moderated by the TechCrunch writers you read every day. Last week, TechCrunch’s Anthony Ha gave us his recap of the TED2019 conference and offered key takeaways from the most interesting talks and provocative ideas shared at the event.

Under the theme, ‘Bigger Than Us’, the conference featured talks, Q&A’s, and presentations from a wide array of high-profile speakers, including an appearance from Twitter CEO Jack Dorsey which was the talk of the week. Anthony dives deeper into the questions raised in his onstage interview that kept popping up: How has social media warped our democracy? How can the big online platforms fight back against abuse and misinformation? And what is the Internet good for, anyway?

“…So I would suggest that probably five years ago, the way that we wrote about a lot of these tech companies was too positive and they weren’t as good as we made them sound. Now the pendulum has swung all the way in the other direction, where they’re probably not as bad we make them sound…

…At TED, you’d see the more traditional TED talks about, “Let’s talk about the magic of finding community in the internet.” There were several versions of that talk this year. Some of them very good, but now you have to have that conversation with the acknowledgement that there’s much that is terrible on the internet.”

Ivan Poupyrev

Image via Ryan Lash / TED

Anthony also digs into what really differentiates the TED conference from other tech events, what types of people did and should attend the event, and even how he managed to get kicked out of the theater for typing too loud.

For access to the full transcription and the call audio, and for the opportunity to participate in future conference calls, become a member of Extra Crunch. Learn more and try it for free. 


Source: TechCrunch

Best Buy’s current flash sale includes a $400 discount on MacBook Pros

Best Buy’s current flash sale is offering MacBook Pro laptops at a $400 discount. For only $1,100 you can get a 2017 13-inch 256GB MacBook Pro with a Retina display and Thunderbolt 3 ports.

The post Best Buy’s current flash sale includes a $400 discount on MacBook Pros appeared first on Digital Trends.


Source: Digital trends

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