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Archivo del Autor: Belen De Leon

Leaked HP laptop listing sports entry-level Nvidia MX250 GPU

Alongside powerful graphics cards, Nvidia may have more mobile GPUs to show off at next year’s CES show in January. The MX250 has been spotted in a listing for an HP laptop, potentially replacing the entry-level MX150.

The post Leaked HP laptop listing sports entry-level Nvidia MX250 GPU appeared first on Digital Trends.


Source: Digital trends

Walmart is testing its own, in-house visual search technology on Hayneedle

Hayneedle, the home furnishings retailer that joined Walmart by way of an acquisition by Jet back in 2016, is now serving as the testing grounds for Walmart’s own in-house visual search technology. Built in collaboration between Hayneedle and Walmart Labs, the new technology has been slowly scaling up on Hayneedle over the course of the year.

Hayneedle had been offering visual search on its mobile app since 2017, but it was doing so through a partnership with third-party vendor Slyce.

To use the feature, customers take an image of a piece of furniture they like by snapping a photo in someone’s home or in a retail showroom, for example, or even taking a photo of a page in a magazine. The app then uses that image to find similar products from Hayneedle.com – much like how visual search works on other sites, like Pinterest or Google Shopping.

Walmart says it sees the potential in visual search because of how it can better guide customers to products, even when they don’t know what they’re looking for by name.

“We’re continually focused on improving the customer experience,” says Shelley Huff, Vice President of Home, Walmart U.S. eCommerce and President of Hayneedle. “And I think in the home industry that’s particularly challenging just with the breadth of offering of the products, and the fact that the majority of customers don’t really know what they’re looking for in terms of home furnishings. It requires, in many cases, a large level of inspiration,” she continues.

“If we look at how we can enable that shopping experience…and give them more confidence in their purchases and their ability to find products, visual search place and incredible role,” Huff says.

Visual search can also help the retailer with downstream effects, like reducing returns and boosting overall ratings for products, leading to more customer satisfaction with their purchases, she notes.

Walmart had been working on its own visual search technology before Hayneedle, but was having trouble launching it at Walmart’s scale. That’s where Hayneedle comes in.

After its acquisition by Jet, Hayneedle discovered there were a lot of technologies – including those in the realms of machine learning and A.I. – that  it could take advantage of from Walmart and Walmart Labs. It could also launch these more quickly and easily because it’s a smaller organization from an engineering perspective.

In the case of visual search, Hayneedle partnered with a team at Walmart Labs, which worked on the backend machine learning pieces for the new platform. On its side, Hayneedle provided the site’s product catalog of over a million SKUs, and trained the system. It then integrated the visual search technology with its own site.

The relationship proved to be mutually beneficial, explains Hayneedle’s Head of Engineering, Benjamin Dekarske.

“We don’t have the dedicated core technologists that Walmart has with Labs, and Walmart gains from Hayneedle a platform [for visual search] that they don’t have to scale to Walmart’s scale – they can try it out at Hayneedle’s scale, then learn from and grow from there,” he says.

This was also the first time the Walmart Labs team worked with one of Walmart’s acquisitions, in terms of  collaborating on the development of new technology together, rather than porting over technology from one place to another.

While visual search had already been in use at Hayneedle via Slyce, Hayneedle’s test of Walmart’s own visual search technology began this March.

It has since been running A/B tests between the two technologies to compare performance and results between the two, says Dekarske. The company continues to have an agreement with Slyce, but it has been shifting more of Hayneedle’s visual search results to its internally-sourced effort over time.

Walmart won’t say if it’s preparing to end its contract with Slyce, as a decision hasn’t been formally made.

Visual search is not the only technology Hayneedle is testing that’s meant to one day scale up to Walmart.com after testing on a smaller site. However, the others in the works are not necessarily customer-facing, and include efforts around customer profiling, segmentation, and those focused on improving operations.

This isn’t the only area where Walmart has visual search in use. The retailer just snapped up another e-commerce site, Art.com, that offers its own visual search technology.

It’s now preparing to look at Art.com’s implementation, the company says, to further refine its existing efforts.


Source: TechCrunch

Uber looks to improve JUMP’s unit economics with next-gen bikes

As Uber continues to expand the footprint of JUMP bikes, it’s aiming to make the fleet of bikes smarter and easier to unlock, ride and charge. At Uber’s Pier 70 offices in San Francisco, JUMP Head of Product Nick Foley showed off the new bikes, which are aesthetically similar but should improve unit economics thanks to self-diagnostic capabilities and swappable batteries. These bikes, Foley said, have been years in the making.

The 4G-enabled bikes also ditch the clunky rear keypad for a sleek front screen, swap the U-lock for a retractable cable lock, and now have a phone mount for turn-by-turn navigation. JUMP is gearing up to widely deploy these bikes in January, but there are already some on the streets of San Francisco.

To the rider, the most obvious difference will be the interface on the front where you scan a QR code or tap your phone or RFID card to unlock the bike.

“We did a lot of research about how people were interacting with the bike and streamlined the whole interaction flow to be a lot simpler,” Foley said.

Riders will also notice the absence of a steel U-lock bar in exchange for the retractable cable. Riders may also notice the swappable batteries, which will help with vehicle availability, but this feature is especially useful to Uber and its unit economics for JUMP bikes.

“That is a major improvement to system utilization, the operating system, fleet uptime and all of the most critical metrics about how businesses are performing with running a shared fleet,” Foley said. “Swappable batteries mean you don’t have to take vehicles back to wherever you charge a bike or scooter, and that’s good for the business.”

Also, this custom-engineered battery sends diagnostic information to the central unit, which lives near the bike’s handlebars, and then sends that to JUMP’s cloud. That central unit can also monitor the motor system, locking system and drive system, and then send that information to the cloud. From there, the bike can self-diagnose many issues and ultimately reduce the amount of time these bikes spend in warehouses awaiting repairs.

“It’s by building this whole platform to be highly intelligent, that we’re able to more efficiently operate these vehicles,” Foley said. “And some things that previously are users might have had to report to us, we can now self-diagnose. And we can actually update the drive parameters — like how the bike responds to pedaling — in real time. It can also do things, like, if you a move a bike between geographies where the speed limit is 20 miles per hour to 15 miles per hour, it’ll automatically pull down new settings from the cloud and operate in a way that the city says it’s supposed to operate.”

Since JUMP first launched in San Francisco earlier this year, people have ridden millions of miles on the bikes, which have since expanded to dozens of cities. Version one of these bikes were relatively durable, but Foley said these new ones should last for several years — give or take a few component changes.

“We saw more aggressive abuse than expected in certain areas,” Foley said. “But one of the major things has been putting bikes in and out of vans. That’s been a really tough moment for bicycles because they’re getting thrown all over the place, so swappable batteries are really going to extend the lifespan.”

It’s worth noting that as JUMP deploys version two of its bikes, it’s not going to sunset the hardware from version one. Instead, JUMP plans to simply upgrade the hardware with the new lock module and new system intelligence.

Meanwhile, Uber also operates an electric scooter service under the JUMP brand. In October, Uber deployed JUMP scooters in Santa Monica, along with bikes, in Santa Monica, Calif.

“The most exciting thing about all the pieces of technology that exists is that they’re all fundamentally valuable, whether on a bicycle or a scooter,” Foley said. “And so we’re building scooter hardware that leverages a lot of these pieces of technology.”

Foley said there’s more to come next year, but said the motor system, tracking and user interface are universal pieces of technology that JUMP can bring to its scooters. And as Uber gets closer to its Q1 2019 initial public offering, improving its unit economics across all of its businesses is going to be key.


Source: TechCrunch

Super Smash Bros. Ultimate becomes Nintendo Switch's fastest-selling game – CNET

It sold 3 million copies in 11 days in the US.
Source: CNET

CES 2019 preview: New cars and tech from Audi, Honda, Mercedes and more – Roadshow

Here’s a look at what global automakers are bringing to the Consumer Electronics Show in January.
Source: CNET

SpaceX said to be raising $500m to help fund internet service

SpaceX is raising $500 million at a valuation of $30.5 billion, according to a WSJ report citing people familiar with the matter. The company is said to be raising the capital in part to help fund its ambitious Starlink internet service project.

According to the announced plan, SpaceX intends to launch 11,000 satellites to plaster the globe with internet connectivity. So far, SpaceX has launched just two prototype satellites even though earlier reports stated SpaceX, at one time, projected it would have 400 satellites in orbit by the end of 2018.

If this funding goes through, it will bring SpaceX’s total amount raised to about $2.5 billion of equity funding, according to Dow Jones VentureSource. Last month, SpaceX raised $250 million through a high-yield loan sale.

The WSJ reports that for this equity round SpaceX turned to existing investors and new investor Baillie Gifford & Co, a large investor in Musk’s Tesla. The report stats that SpaceX and the investors have agreed to the financing terms but the money has yet to be sent.


Source: TechCrunch

Forget painterly style transfers, this A.I. creates realistic portraits of fake people

Do these images look computer-generated? Nvidia researchers recently published a paper on a new variation on style transfer artificial intelligence that’s able to generate entirely new portraits.

The post Forget painterly style transfers, this A.I. creates realistic portraits of fake people appeared first on Digital Trends.


Source: Digital trends

SpaceX, Blue Origin postpone rocket launches within minutes of each other – CNET

Tuesday’s missions are scrubbed, but the Falcon 9 and New Shepard rockets will get another go.
Source: CNET

Luminar lends lidar know-how to Audi's self-driving startup AID – Roadshow

The goal is to deploy its AV platform in 2021.
Source: CNET

Sphero is finished making Star Wars products

Sphero’s on-going deals are about more than just priming the pump for the holidays. The Colorado robotic toy startup is also in the process of cleaning out inventory of what are now be marked “legacy” products on its site. All of the Disney licensed products now carry a “THIS IS A LEGACY PRODUCT AND NO LONGER IN PRODUCTION” tag, and in many cases are no longer available through Sphero’s site.

The move is no surprise, of course. The company announced nearly a year ago amid layoffs that its licensed products would be a casualty of its shift toward education. Looks like that’s all finally run its course. Sphero CEO Paul Berberian confirmed the move with the Verge, noting shrinking returns.

“When you launch a toy, your first year’s your biggest,” he told the site. “Your second year’s way smaller, and your third year gets really tiny.”

BB-8 was a notable hit for the company, selling millions of units and putting Sphero on the map for many. It eventually spread itself too thin, however, double, tripling and quadrupling down with robotic toy takes on R2-D2, Lightning McQueen for cars and Spider-Man.

It was clearly too much, too fast, making its Disney partnership both a blessing and curse. Ultimately, the company saw STEM education as the clear path forward for its offerings.

For those who purchased one of the above, Sphero has promised to offer app support for “at least two years.” You might still be able to get a deal on one if you hurry. 


Source: TechCrunch

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