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Archivo del Autor: Belen De Leon

Nature’s Mechanical Secrets Could Help Build Faster Robots

Some small animals can produce bullet-like accelerations—could robots do it, too?
Source: Wired

Pinterest Wants to Diversify Your Search Results

A new search tool on Pinterest aims to surface more content showing people of all skin tones when you search for beauty tips and products.
Source: Wired

Dropbox rolls out a templates tool for its Paper online document service

As Dropbox looks to woo larger and larger businesses with its strategy of building simpler collaboration tools than what’s on the market, it’s making some moves in its online document tool Paper to further reduce that friction today.

Dropbox said it was rolling out a new tool for Dropbox Paper that allows users to get a paper document up and running through a set of templates. It may seem like something that would be table stakes for a company looking to create an online document tool like Google Docs, but figuring out what Paper’s core use cases look like can take a lot of thinking and user research before finally pulling the trigger. Dropbox at its heart hopes to have a consumer feel for its products, so preserving that as it looks to build more robust tools presents a bigger challenge for the freshly-public company.

The templates tool behaves pretty much like other tools out there: you open Dropbox Paper, and you’ll get the option to create a document from a number of templates. Some common use cases for Dropbox Paper include continuous product development timelines and design specs, but it seems the company hopes to broaden that by continuing to integrate new features like document previews. Dropbox Paper started off as a blank slate, but given the number of options out there, it has to figure out a way to differentiate itself eventually.

The company said it’s also rolling out a number of other small features. That includes a way to pin documents, launch presentations, format text and insert docs and stickers. There’s also a new meeting widget and increased formatting options in the comments section in Paper. Finally, it’s adding a number of small quality-of-life updates like viewing recent Paper docs by alphabetical order and the ability to unsubscribe to comment notifications and archive docs on iOS, as well as aggregating to-do lists across docs.

Dropbox went public earlier this year to dramatic success, immediately getting that desired “pop” and more or less holding it throughout the past month or so as one of the first blockbuster IPOs of 2018. There have been a wave that have followed since, including DocuSign, and it’s one of a batch of several enterprise companies looking to get out the door now that it appears the window is open for investor demand for fresh IPOs.

Paper, to that end, appears to be a key piece of the puzzle for Dropbox. The company has always sought to be a company centered around simple collaboration tools, coming from its roots as a consumer company to start. It’s an approach that has served it — and others, like Slack — well as the company looks to expand more and more into larger enterprises. While it’s been able to snap up users thanks to its simpler approach, those enterprise deals are always more lucrative and serve as a stronger business line for Dropbox.

Dropbox will have to continue to not only differentiate itself from Google Docs and other tools, but also an emerging class of startups that’s looking to figure out ways to snap up some of the core use cases of online document tools. Slite, for example, hopes to capture the internal wiki and note-taking portion of an online doc system like Google Docs. That startup raised $4.4 million earlier this month. There’s also Coda, a startup that’s looking to rethink what a document looks altogether, which raised $60 million. Templates are one way of reducing that friction and keeping it feeling like a simple document tool and hopefully getting larger businesses excited about its products.


Source: TechCrunch

Mammoth Biosciences launches a CRISPR-powered search engine for disease detection

Most people tend to think of CRISPR as a groundbreaking gene-editing technology that can hunt down and snip away bits of DNA, like the cut and paste function on a keyboard. While many research projects tend to emphasize the potential of that process in replacing target bits of genetic material, for Mammoth Biosciences, the search function is the real game changer.

“Control + F is the exciting part,” Mammoth co-founder and CEO Trevor Martin told TechCrunch in an interview. “At core it’s just this amazing search engine that we can use to find things. The way that we search for things is just like Google.”

To conduct that search, one must enter a guide RNA and tell a CRISPR protein what to search for, any specific DNA or RNA sequence, from a malaria pathogen to a biomarker for leukemia. Mammoth’s novel technology uses a reporter molecule that exudes color when the sequence is located and snipped, indicating that the genetic search term was present in the sample and making the result of such a search viewable with the naked eye.

As the company’s documentation explains, the process would go like this:

“This could be as simple as a rapid test on a credit-card sized disposable paper strip that anyone could use at home… For at-home testing, once the user has completed the test, they will securely upload an anonymous photo of the strip to Mammoth’s corresponding application for remote analysis and then receive their confidential results and professional advice – all in under an hour.”

While the diagnostic element is big for the company, Mammoth is positioning itself as the platform for an “infinite number of tests” that the company and its partners could run. And while cancer is a massive application for CRISPR, the technology isn’t limited to health. Martin notes that it could be used in something like agriculture to identify a soil biome or to crack a forensic case gone cold.

Mammoth’s team is led by two Stanford PhDs, Trevor Martin and Ashley Tehranchi, CEO and CTO respectively. The research portion of the work will be helmed by Berkeley PhD students Janice Chen and Lucas Harrington. Notably, Mammoth also lists the legendary Jennifer Doudna, the scientist who discovered the CRISPR gene-editing mechanism, as a co-founder and chair of the company’s advisory board.

Doudna’s breakthrough is what makes Mammoth’s platform — and all things CRISPR — possible. “[That] really amazing work shows that you can build this kind of platform using CRISPR-based technology,” Martin said.

Mammoth Biosciences raised $120,000 from NFX Guild in 2017 and since then has pieced together capital from a variety of sources, including Mayfield, NFX, 8VC, AME Cloud, Wireframe, Kairos, and Boom Capital, though the company declined to disclose the amount it has raised.

“Because we have this really transformative platform for disease detection, it’s really allowing us to rethink the business models about building this type of biotech company,” Martin told TechCrunch. “Because the technology is so programmable, we’re really leveraging [to make] Mammoth a platform company for detection.”

Mammoth’s next big step is to search for partners like universities and corporations that have interesting biomarkers that could be plugged into its CRISPR platform. The ultimate goal, as Martin explains is to leverage its device-free system “to bring those biomarkers the last mile or even the last foot into the healthcare system.”

“We’re really excited to partner with these companies to use our platform,” Martin said. “[Mammoth] enables these awesome biomarkers to actually get used.”


Source: TechCrunch

A New Startup Wants to Use Crispr to Diagnose Disease

Genetics pioneer Jennifer Doudna has launched the first commercial Crispr platform for detecting disease-causing DNA.
Source: Wired

Samsung tempers record earnings with pessimistic smartphone outlook

Samsung’s latest earnings report is a succinct lesson in hoping for the best and preparing for the worst. The actual news here is pretty positive, as the company reports a record operating profit, courtesy of high demand for its components and flagship handsets.

But a statement tied to the news mentions “slow demand” no fewer than seven times, as the company looks to temper investor expectations, Those warnings largely revolve around the company’s display panel offerings and a perceived stagnations in the mobile sector in general.

“For the second quarter,” the company writes in a statement, “Samsung expects the Memory Business to maintain its strong performance, but generating overall earnings growth across the company will be a challenge due to weakness in the Display Panel segment and a decline in profitability in the Mobile Business amid rising competition in the high-end segment.”

The slow down, it seems, has already had an impact on the display side, though Samsung’s weathered much worse than this already. Keep in mind how the whole Note 7 debacle didn’t make a dent in the company’s profitability. Samsung is the consumer electronics poster child from the importance of product diversity.

There’s some Apple shade implied here as well. After all, Samsung provides the OLED panel for its chief competitor’s ultra premium handset, leaving Wall Street to infer that less than stellar iPhone X sales was a contributor here. Samsung’s forecast also includes warnings around slowed demand for its own handsets in the next quarter.

“In the Mobile Business,” Samsung writes, “profitability is expected to decline QoQ due to stagnant sales of flagship models amid weak demand and an increase in marketing expenses.” That’s due, at least in part, to a natural cycle as the initial hype dies down — though there also appears to be a larger global smartphone slow down at play here as well. But the company says it believes that will be buoyed in part by increased summer demand for TVs and air conditioners. People might not be buying as many new smartphones in the future, but hey, climate change will make sure we always need ACs. 


Source: TechCrunch

Next-gen VW Golf will be offered as 48-volt mild hybrid – Roadshow

48-volt systems are all the rage right now, and they’re a good first step in electrification.
Source: CNET

Tile and Comcast team up to help you find lost items with your TV’s voice remote

Lost device finder Tile today is making good on its previously announced partnership with Comcast by introducing a way for Comcast Xfinity customers to locate their Tiles using Comcast’s TV remote, the Xfinity X1 Voice Remote. This is also the first video and voice partnership with Tile, which has been steadily expanding its integrations with third parties, including most recently Bose, Samsonite, Boosted Boards, and others.

The company has said its goal is to “blanket the world” in smart location through its partnerships, which have also included those with access points and airport Wi-Fi.

With the Comcast partnership in particular, Tile users can speak into their voice remote and ask for the location of one of their Tiles – the small dongles that can be attached to things like bags, purses, keys, wallets and more.

To use this feature, you have to say “Xfinity Home,” (yes, this is how you talk to your remote), “where are my keys?” or “Sam’s backpack?” or whatever other label you’ve assigned your Tile device.

The last known location and the address of the missing Tile will then appear on the TV screen.

To use the feature, Xfinity customers will have to download the Xfinity Home app on their iOS or Android device to add their Tiles following the instructions in the app.

The companies say that later this year the feature will become available to all Xfinity Internet customers, too.

Though there are a number of lost item finders on the market, Tile has become one of the biggest in the space, having sold 13 million Tiles to date, as of this January. It hasn’t provided an update on revenue in recent months, but said it had earned $100 million in 2016.

One the company’s bigger efforts lately has been on expanding its network. Tiles work beyond their Bluetooth connections by creating a community where all users with the Tile app on their phone can share information back to the network about nearby Tiles, including those from other users. That means it’s to Tile’s advantage to integrate its technology in as many places and products as possible – as this brings on more customers, and more places where nearby Tiles can be found.

Comcast was one of several new partnerships announced this year, but it was one of the bigger names. The other notable brand working with Tile now is Bose, whose SoundSport Wireless and QuietControl 30 headphones will ship with Tile’s technology embedded inside.


Source: TechCrunch

Kick off a summer of songs with the JBL Flip 3 for $49.99 – CNET

That’s a full 50 percent off this top-rated portable speaker, which can repel splashes and play for up to 10 hours. Plus: a seriously excellent freebie for business folks.
Source: CNET

Total recall? Amazon's giving Alexa a better memory – CNET

New features are on the way for Amazon’s voice assistant — including the ability to remember things about you.
Source: CNET

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