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Archivo del Autor: Belen De Leon

AWS launches a base station for satellites as a service

Today at AWS re:Invent in Las Vegas, AWS announced a new service for satellite providers with the launch of AWS Ground Station, the first fully managed ground station as a service.

With this new service, AWS will provide ground antennas through their existing network of worldwide availability zones, as well as data processing services to simplify the entire data retrieval and processing process for satellite companies, or for others who consume the satellite data.

Satellite operators need to get data down from the satellite, process it and then make it available for developers to use in applications. In that regard, it’s not that much different from any IoT device. It just so happens that these are flying around in space.

AWS CEO Andy Jassy pointed out that they hadn’t really considered a service like this until they had customers asking for it. “Customers said that we have so much data in space with so many applications that want to use that data. Why don’t you make it easier,” Jassy said. He said they thought about that and figured they could put their vast worldwide network to bear on the problem.

Prior to this service, companies had to build these base stations themselves to get the data down from the satellites as they passed over the base stations on earth wherever those base stations happened to be. It required that providers buy land and build the hardware, then deal with the data themselves. By offering this as a managed service, it greatly simplifies every aspect of the workflow.

Holger Mueller, an analyst at Constellation Research, says the service will help put the satellite data into the hands of developers faster. “To rule real-world application use cases you need to make maps and real-time spatial data available in an easy-to-consume, real-time and affordable way,” Mueller told TechCrunch. This is precisely the type of data you can get from satellites.

The value proposition of any cloud service has always been about reducing the resource allocation required by a company to achieve a goal. With AWS Ground Station, AWS handles every aspect of the satellite data retrieval and processing operation for the company, greatly reducing the cost and complexity associated with it.

AWS claims it can save up to 80 percent by using an on-demand model over ownership. They are starting with two ground stations today as they launch the service, but plan to expand it to 12 by the middle of next year.

Customers and partners involved in the Ground Station preview included Lockheed Martin, Open Cosmos, HawkEye360 and DigitalGlobe, among others.

more AWS re:Invent 2018 coverage


Source: TechCrunch

Cyber Monday 2018: 40 Extended Deals You Can Still Buy

These are our favorite Cyber Monday deals that were extended, but they may go quick, including Roku, Echo Dot, and more.
Source: Wired

Aquaman: Early reviews, trailers, release date, cast, plot and more – CNET

Can Jason Momoa restore the reputation of a superhero who’s most famous for talking to fish? Gurgle blub glug! (That means: We think so.)
Source: CNET

Employees say Google must drop Project Dragonfly – CNET

The project would allegedly provide the Chinese government with tools it could use to track people’s searches.
Source: CNET

Zuckerberg conspicuous in his absence at international hearing – CNET

A symbolic chair was left empty at the session on disinformation. Politicians from nine countries expressed annoyance at his decision to stay away.
Source: CNET

After NASA's thrilling Mars landing, here's what InSight does next – CNET

Following a dramatic touchdown, a new robot on the Red Planet is ready to get down to business.
Source: CNET

Cyber Monday 2018 phone deals not over yet: Free LG V40, $200 Moto G6, $500 LG TV for free – CNET

Some of these deals will last all week.
Source: CNET

For a small fee, entrepreneurs can now manage their own fleet of Bird e-scooters

Bird announced today that it will sell its electric scooters to entrepreneurs and small business owners, who can then rent them out as part of a new service called Bird Platform.

The company will provide the independent operators with scooters, which they are given free rein to brand as they please, as well as access to the company’s marketplace of chargers and mechanics, in exchange for 20 percent of the cost of each ride. Bird says fleet managers, which may be independent entrepreneurs or local mom and pop bike rental shops, for example, can also collect and charge the scooters themselves.

There’s no minimum or maximum number of scooters independent operators can purchase, though they have to keep in mind local regulations that, in certain cities, limit the number of scooters permitted on the streets. Bird says the company will initially begin rolling out Bird Platform in December, targeting markets where scooters are already actively used and where regulations are a bit more relaxed. Bird Platform will be irrelevant in San Francisco, for example, where the San Francisco Municipal Transportation Agency has put a cap on the number of e-scooters available and has refused to grant Bird a permit to operate at all.

The company hopes Bird Platform will be a helpful tool as it continues to work its way into new markets around the world.

Bird chief executive officer Travis VanderZanden said they’ve been quietly working on this product for a while and have 300 interested parties waiting to get started with the service.

“In the last year of operating, we kept getting these inbound requests from entrepreneurs that really wanted to take Bird to their cities,” VanderZanden told TechCrunch. “I think there’s been a lot of people passionate about the electric scooter movement and taking cars off the road. There are a lot of entrepreneurs who want to bring Bird to their city.”

Goat, a scooter startup located in Austin, similarly began renting its scooters to micro mobility enthusiasts in the Texas capital. Goat CEO Michael Schramm explained the launch in a company announcement at the time, according to Mashable: “The way we look at it is, why would someone want to be a charger and make $5 a scooter, when they can manage their own fleet and keep all the earnings doing the same task they’re already doing?”

Bird, valued at $2 billion, has raised $415 million in venture capital funding from Greycroft, Sequoia, Accel and others. Since launching about a year ago, it’s clocked in more than 10 million rides and expanded to some 100 cities.

 


Source: TechCrunch

Spaceflight’s 64-satellite rideshare launch takes off tomorrow on a Falcon 9

Seattle-based launch coordinator Spaceflight is gearing up for its biggest operation yet: Smallsat Express, deploying a staggering 64 separate satellites from 34 different clients — all from a single Falcon 9 rocket. It’s quite an endeavor, but the company believes that this kind of jam-packed “space bus” is the best way to make satellite deployment cheap and easy — relatively speaking, anyway.

Spaceflight, started in 2011, has under its belt plenty of launches from a variety of providers. But demand has been so intense that after taking up a handful of slots on this or that rocket, they finally decided to take the next logical step: “Why not buy our own Falcon?”

That’s how founder Curt Blake explained it to me when I visited the company’s modest office in Westlake, a mile or so from downtown Seattle. Unfortunately, he said, they happened to make that investment just before another SpaceX rocket exploded on the launch pad. That rattled everyone, but ultimately the cost-benefit equation for wholesale rideshare like this makes too much sense.

“There have been lots of shared launches before, but not on this scale,” he said. Dozens deployed, but not 64. The number was actually even higher originally, but some clients had to back out relatively late in the game. That’s one of the downsides of a major shared launch: an inflexible timeline. If 9 out of 10 of the passengers are ready to go, they can’t sit and wait while the last one gets their ducks in a row; the next favorable launch time might be months off.

Spaceflight, like other launch coordinators, does a bunch of things for their clients: help navigate the red tape and schedule things, of course — but perhaps most importantly for a launch of this scale, it works with everyone to create a payload that can launch scores of satellites ranging in size from breadbox to cooler.

That payload, Blake said, is known at SpaceX as the “FrankenStack.” A “stack” is the components in the rocket’s payload that actually do stuff, and Spaceflight had to make this one from scratch. They learned a lot, Blake noted, and had to invent a lot in order to cram all those satellites in there.

The FrankenStack is rather like a giant wedding cake, with layers of different satellite deployment hardware. After all, these satellites are all going to different places, different orbits, different directions. You can’t just get up there and hit the “release” button.

At the very bottom, or rather above the cone that attaches to the rocket stage, is the MPC, or multi-payload carrier, which has a variety of large items on four shelves, including ones that need to be launched along the FrankenStack’s path, as opposed to perpendicular. Above that is the hub and cubesat portion, also called the upper free flier, because it will detach from the MPC and go its own way.

If all goes well, there will be 64 more little stars in the sky by the end of tomorrow. Watch the live stream of the launch on SpaceX’s site starting at about 10 AM.


Source: TechCrunch

Former Facebook manager says the company is failing black people

Facebook “has a black people problem,” according to Mark Luckie, a now-former manager of partnerships at Facebook. Luckie, whose last day at Facebook was earlier this month, just posted an internal memo he sent to his colleagues that argues Facebook is failing its black employees, as well as its black users.

At Facebook, Luckie served as strategic partner manager for global influencers focused on underrepresented voices for a little over one year. During his time there, Luckie said he “heard far too many stories from black employees of a colleague or manager calling them ‘hostile’ or ‘aggressive’ for simply sharing their thoughts in a manner not dissimilar from their non-black team members.”

Luckie went on to describe how some black employees said their managers dissuaded them from participating in the employee resource group for black employees. On top of that, “too many black employees can recount stories of being aggressively accosted by campus security beyond what was necessary.”

Mark S. Luckie

Regarding human resources, Luckie said the department too often protects managers rather than the people actually filing the complaints.

On the user side, Luckie describes less-than-positive experiences from black people who find “that their attempts to create ‘safe spaces’ on Facebook for conversation among themselves are being derailed by the platform itself.”

Luckie has never been one to stay silent around issues of discrimination, racism and exclusion. In 2015, Luckie wrote extensively about what it’s like to be a black employee at a tech company. At the time, he had recently left his job at Twitter, where he spent three years as a manager of journalism and news.

Moving forward, Luckie has some recommendations for Facebook. A couple of those are:

  • Creating an internal system for employees to report microaggressions
  • Increasing cultural competency training for operations teams

For context, Facebook is 3.5 percent black, compared to just 2 percent in 2014, and 4.9 percent Latinx, compared to 4 percent in 2014, according to the company’s most recent diversity report. White people, unsurprisingly, still make up the single largest population of employees (46.4 percent today versus 57 percent in 2014).

Luckie’s entire memo is worth reading, so be sure to check it out in full over on Facebook. I’ve reached out to Facebook and will update this story if I hear back.

Update 12:15 pm PT: Luckie has since tweeted some responses from Facebook Director of Strategic Partnerships Ime Archibong.

In a note to Luckie, Archibong expressed his disappointment in Luckie widely sharing his story.

https://mobile.twitter.com/marksluckie/status/1067494650259345408


Source: TechCrunch

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