Connect with us

General

Sprawling Robot Climbs Walls, Crawls Like a Turtle

Advertisement
for innovative and exceptional clothing for men, women, and kids. Browse stylish, affordable, high-quality basics that are simple, essential and universal.

If James Bond were a robot, he’d be the Rising STAR.

An upgrade to David Zarrouk’s original sprawl-tuned autonomous robot (STAR), RSTAR has an added degree of freedom: its body can move separately from its legs.

It sounds crazy, I know; humans can’t separate their torso from their limbs without suffering long-term health issues. But this wee bot can do things people only dream of.

The latest in a series of sprawling robots from Zarrouk, a professor at Ben-Gurion University of the Negev, RSTAR’s new functionality alters its center of mass, enabling advanced behaviors.

“Not only can the robot climb over larger obstacles without flipping over, but it can also climb vertically up closely spaced walls and ‘crawl’ through narrow gaps by adopting a legged walking gait,” according to a report by IEEE Spectrum.

See for yourself in Zarrouk’s video, which highlights RSTAR’s abilities (none of which are autonomous—yet).

[embedded content]

As director of Ben-Gurion’s Bioinspired and Medical Robotics Laboratory, Zarrouk has led the creation of several unique designs, including a single-motor steerable android and a multi-joined cyborg arm, powered by a traveling motor.

In May, he presented Rising STAR at the 2018 IEEE International Conference on Robotics and Automation (ICRA) in Brisbane.

“We were looking to increase the capabilities of STAR in overcoming obstacles by adding a simple mechanism with one motor,” Zarrouk wrote in an email to IEEE Spectrum. “We quickly converged to the concept of extending the distance between the wheels to the body.”

That so-called “sprawl” allows for the robot’s legs to be angled (adjustably) downward and outward from the body—a simple yet highly effective change.

Just two months after unveiling their next-gen machine, the team is already eyeing additional upgrades, including the use of machine learning algorithms to teach simple maneuvers.

In the future, Zarrouk hopes to put the STAR family of bots to work, performing search and rescue operations, “especially in unstructured environments such as collapsed buildings or flooded areas,” he said.

“We built RSTAR having in mind that it should be simple, reliable,” Zarrouk continued. “And that it should be able to overcome multiple commonly available obstacles without any external mechanical intervention.”

Let us know what you like about Geek by taking our survey.

SOURCE

Advertisement
Code: VZWDEAL. Enter this coupon code at checkout to get $100 discount on Samsung Galaxy Note 8. Includes free shipping. Restrictions may apply. Device payment purchase required.
Green Monday Steals! 36 Piece Brush Set Was $36.99 Now $19.99 (45% Off)!

General

Watch: Passengers Freak Out Over New Tesla Roadster’s Record-Setting Acceleration

Advertisement
Code: VZWDEAL. Enter this coupon code at checkout to get $100 discount on Samsung Galaxy Note 8. Includes free shipping. Restrictions may apply. Device payment purchase required.

When Tesla announced its new version of the Roadster, which can accelerate in zero to 60 mph in 1.9 seconds, a lot of people were doubtful.

But a new video of the first test rides in the new Roadster, unveiled by Tesla on YouTube on Friday, shows that the “quickest car in the world” could actually be close to becoming a reality.

The video shows passengers’ hilarious reactions as the Roadster demonstrates its record-setting acceleration.

Reactions included a lot of “Holy S%!#” and “Oh My God” and “Holy F%!#”

According to Tesla, the all-new Roadster can travel 620 miles on a single charge – a new record for an all-electric vehicle.

“[It’s] the fastest production car ever made, period,” said Tesla founder Elon Musk. (Photo Credit: Tesla, Inc.)

The four-seater supercar can go from zero to 60 miles per hour in 1.9 seconds and from zero to 100 mph in 4.2 seconds, and it boasts a top speed of 250 mph.

The all-new Roadster will cost $200,000 at launch (the first 1,000 are available for a ‘Founders Series Price’ of $250,000), and will be available in 2020.

SOURCE

Advertisement
Code: VZWDEAL. Enter this coupon code at checkout to get $100 discount on Samsung Galaxy Note 8. Includes free shipping. Restrictions may apply. Device payment purchase required.
for innovative and exceptional clothing for men, women, and kids. Browse stylish, affordable, high-quality basics that are simple, essential and universal.
Continue Reading

General

Cuba Rolls Out Mobile Internet Service to Citizens for the First Time

Advertisement
Samsung J7 V just $5 mo. New device payment purchase req'd. Plus, free shipping.

Cubans will now be able to access the internet on their mobile phones, according to state-run telecom agency ETECSA.

The announcement is a milestone for the Communist-run country, which has long been considered one of the least connected countries in the world, and one of the last without mobile internet.

Starting Thursday, December 6, citizens would be able able to start subscribing to internet access via a 3G mobile network.

In a news show broadcast on Tuesday, ETECSA executives announced a range of packages valid for 30 days from 600 MB for the equivalent of $7 dollars to 4 GB for $30. Without a package, 100 MB will cost users $10, Reuters reported.

With average state wages at around $30, the cost for mobile internet will likely be out of reach for most Cubans, even though users get a bonus 300MB use of local .cu domain websites.

The list of packages for the connection to mobile internet from mobile phones is displayed on a woman’s phone screen in Havana, Cuba on December 6, 2018. (Photo Credit: Yamil Lage/AFP/Getty Images)

Until today, citizens have mostly relied on Wi-Fi hotspots and internet cafes for mobile internet access, and the 3G service has been restricted to state-employed journalists and foreign businesses among others, according to BBC News.

“It was about time this became a possibility for Cubans too,” Havana resident Joaquin Montiel, 58, told Reuters. “But for some, like me, it’s still a remote one.” Montiel said he would not be able to afford a cellphone with 3G technology on his salary of less than $20 per month as a salesman in a state company.

Still, the launch is seen by many as a sign that the country is further softening its tough stance on individual freedoms. Internet was only largely available to tourist hotels and state-run clubs until 2013, when the island country began opening internet cafes.

It wasn’t until 2015 when the first Wi-Fi hotspot opened at a cultural centre, and other public spaces followed, the BBC reported. But many Cubans have complained about having to brave the elements just to use the Wi-Fi at the hotspots, which also lack of privacy. In 2017, ETECSA offered a limited number of home connections.

To reduce the risk of being overwhelmed with demand, ETECSA is rolling out the new 3G service will be rolled out over a three-day period.

More on Geek.com:

SOURCE

Advertisement
Click this link to get $200 discount on iPad. Includes free shipping. Restrictions may apply.
LendingClub Business Loans. We operate at a lower cost than traditional bank lending programs and pass the savings on to borrowers in the form of lower rates and to investors in the form of solid returns.
Continue Reading

General

Robot Vacuum Showdown: Neato Versus Roomba

Advertisement
Code: VZWDEAL. Enter this coupon code at checkout to get $100 discount on Samsung Galaxy Note 8. Includes free shipping. Restrictions may apply. Device payment purchase required.

Cleaning can be a pain sometimes, especially if you have to use a clunky vacuum to suck up nasty debris. Thankfully though, technology has gifted us with handy smart home devices, including Neato […]

SOURCE

Advertisement
Samsung J7 V just $5 mo. New device payment purchase req'd. Plus, free shipping.
Code: VZWDEAL. Enter this coupon code at checkout to get $100 discount on Samsung Galaxy Note 8. Includes free shipping. Restrictions may apply. Device payment purchase required.
Continue Reading

Deals

Advertisement
Samsung J7 V just $5 mo. New device payment purchase req'd. Plus, free shipping.
Code: VZWDEAL. Enter this coupon code at checkout to get $100 discount on Samsung Galaxy Note 8. Includes free shipping. Restrictions may apply. Device payment purchase required.
Click this link to get $200 discount on iPad. Includes free shipping. Restrictions may apply.

Trending