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Archivo del Autor: Belen De Leon

DJI patents an off-road rover with a stabilized camera on top

DJI is easily the leading brand when it comes to camera drones, but few companies have even attempted a ground-based mobile camera platform. The company may be moving in that direction, though, if this patent for a small off-road vehicle with a stabilized camera is any indication.

The Chinese patent, first noted by DroneDJ, shows a rather serious-looking vehicle platform with chunky tires and a stabilized camera gimbal. As you can see in the image above, the camera mount is protected against shock by springs and pneumatics, which would no doubt react actively to sudden movements.

The image is no simple sketch like those you sometimes see of notional products and “just in case” patents — this looks like a fleshed-out mechanical drawing of a real device. Of course, that doesn’t mean it’s coming to market at all, let alone any time soon. But it does suggest that DJI’s engineers have dedicated real time and effort to making this thing a reality.

Why have a “drone” on the ground when there are perfectly good ones for the air? Battery life, for one. Drones can only be airborne for a short time, even less when they’re carrying decent cameras and lenses. A ground-based drone could operate for far longer — though naturally from a rather lower vantage.

Perhaps more importantly, however, a wheeled drone makes sense in places where an aerial one doesn’t. Do you really want to fly a drone through narrow hallways in security sweeps, or in your own home? And what about areas where you might encounter people? It would be better not to have to land and take off constantly for safety’s sake.

It’s likely that DJI has done its homework and knows that there are plenty of niches to which they could extend if they diversified their offerings a bit. And like so many situations where drones have become commonplace, we’ll all think of these robot-powered industries as obvious in retrospect. For instance, the winner of our Startup Battlefield at Disrupt Berlin, Scaled Robotics, which does painstaking automated inspections of construction sites.

In fact DJI already makes a ground-based robotic platform, the RoboMaster S1. This is more of an educational toy, but may have served as a test bed for technologies the company hopes to apply elsewhere.

Whether this little vehicle ever sees the light of day or not, it does make one think seriously about the possibility of a wheeled camera platform doing serious work around the home or office.


Source: TechCrunch

Historia de cómo el Hubble se convirtió en el satélite más asombroso

En su libro ‘Handprints on Hubble: An Astronaut’s Story of Invention’, la astronauta Kathryn D. Sullivan repasa las innovaciones de ingeniería que han conseguido que este telescopio espacial siga evolucionando y produciendo descubrimientos casi 30 años después de su puesta en marcha
Source: MIT

La gran mentira del capitalismo o porqué la Generación Z está al borde del colapso

Entre 1979 y 2019, la productividad aumentó un 69,6 % pero el salario por hora solo subió un 11,6 %. Esta diferencia se debe a un aumento en la explotación. En la era Amazon, los trabajadores trabajan más y ganan menos. Ese no era el plan, y parece que la única solución estriba en el socialismo
Source: MIT

La gran mentira del capitalismo o por qué la Generación Z está al borde del colapso

Entre 1979 y 2019, la productividad aumentó un 69,6 %, pero el salario por hora solo subió un 11,6 %. Esta diferencia se debe a un aumento en la explotación. En la era Amazon, los trabajadores trabajan más y ganan menos. Ese no era el plan, y parece que la única solución estriba en el socialismo
Source: MIT

Apple TV Plus: Josh Blacker from the show See talks Jason Momoa and fighting blind – CNET

The actor drew inspiration for his role from his brother-in-law, who is legally blind and a mountain climber.
Source: CNET

Star Wars: The Rise of Skywalker isn't the end, not by a long shot – CNET

Commentary: We’re in infinite Star Wars now.
Source: CNET

Ten Years of Tech

With 2020 on the horizon, the last few weeks of 2019 present us with a unique opportunity to look back and reflect on not only the past year, but also the past decade. The span of time between 2010 to 2020 brought some of the most amazing technological advances the world has ever seen, so […]
Source: Digital trends

Five things you need to know about the 2019 Jeep Wrangler's eTorque system video – Roadshow

The newest Jeep Wrangler is also the first of its name to feature the automaker’s 48-volt mild hybrid system. We dig in to see how it works.
Source: CNET

Fyre Festival meets Mr. Bone Saw

Social media influencers have been known to promote events around the world for the right price — decisions that sometimes prove to be mistakes. Bella Hadid, who’d promoted the failed Fyre Festival with a gaggle of other models who’d vacationed in the Bahamas for a video designed to help sell tickets, later apologized for her involvement.

Not everyone is apologizing for what’s widely seen as a new misstep in the world of influencer marketing: the paid attendance of celebrities and other social media influencers this past weekend to the three-day-long MDL Beast Festival in Riyadh, Saudi Arabia. The country billed the event as its largest arts, culture and music festival — one attended by “150,000 eager fans from across the region and further afield.”

Among those being called out for dropping onto the scene are models Alessandra Ambrosio and Romee Strijd; actors Ryan Phillippe, Wilmer Valderrama and Armie Hammer; DJ Steve Aoki; and social media stars Sofia Richie and Scott Disick, all of whom were photographed at the event and some of whom also posted pictures to Instagram and other social media outlets, singing the region’s praises and including the hashtag #mdlbeast.

The festival aims to promote the efforts of its de facto ruler, Crown Prince Mohammed bin Salman (known as MBS), to reform the conservative kingdom, which is well-known for its oppression of women’s rights and ethnic and racial minority rights. Indeed, the country has been aggressively trying to polish its image amid growing concern over the years-long, Saudi-led civil war in Yemen that has led to mass starvation and more than 100,000 fatalities; the gruesome, state-directed assassination of Saudi Arabian dissident and Washington Post columnist Jamal Khashoggi, who was reportedly dismembered with a bone saw; and the kingdom’s many other efforts to stifle dissent.

In just one example of how far the kingdom is willing to go, it staged the first-ever WWE women’s match in Riyadh on Halloween, an effort that Amnesty International’s advocacy director for the Middle East and North Africa called “sportswashing.” The MDL Beast Festival is another attempt to highlight how progressive Saudi Arabia has ostensibly come.

Some have pushed against the kingdom’s charm offensive. Hip-hop star Nicki Minaj canceled a planned performance in Saudi Arabia in July at a separate new international music festival there, after the nonprofit Human Rights Foundation asked her to back out of the gig.

At the time, Minaj issued a statement, saying, “I want nothing more than to bring my show to fans in Saudi Arabia, [but] after better educating myself on the issues, I believe it is important for me to make clear my support for the rights of women, the LGBTQ community and freedom of expression.”

Model Emily Ratajkowski also turned down a paid invitation to attend this past weekend’s festival, citing Saudi Arabia’s human rights record. “It is very important to me to make clear my support for the rights of women, the LGBTQ community, freedom of expression and the right to a free press. I hope coming forward on this brings more attention to the injustices happening there.â€�

Philippe is meanwhile defending on Instagram his decision to accept the trip to this past weekend’s extravaganza, writing: “i had a magical day with wonderful people. i love travel. i love different cultures. i love how we can find ways to connect through our human oneness, the pure desire for love and freedom. no matter where in the world. hoping those connections help to bring even more positive change and progress.â€�

It’s a decision that’s likely to earn Phillippe — and other high-wattage attendees — more bad publicity in the coming days. While more than a year ago, the CIA concluded that MBS ordered Khashoggi’s assassination, the kingdom has continued to deny any involvement in his murder, alleging instead that it was a last-minute decision by Saudi agents on the ground. (This narrative, notes The New York Times, “contradicts ample evidence that the agents came with an intent to kill and the tools to do so.”)

Now, in a court today in Saudi Arabia, following a trial that was shrouded in secrecy, five men were sentenced to death and three others to prison terms totaling 24 years over Khashoggi’s killing, while a former top adviser to MBS and a former deputy intelligence chief were both cleared.

The sentences are subject to appeal, notes the Times, which also notes that in Saudi Arabia, death sentences typically involve beheadings in public squares. Either way, the sentencing seems poised to further complicate Western relations with the kingdom, for influencers and a lot of others in the position of having to decide whether or not to accept its money. The verdict, said Lynn Maalouf, Amnesty International’s Middle East research director, in a statement, is a “whitewash.”


Source: TechCrunch

Watch the 12 Days of Stranger Things Christmas – CNET

Strange-mas is here.
Source: CNET

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