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#430556 Forget Flying Cars, the Future Is ...

Flying car concepts have been around nearly as long as their earthbound cousins, but no one has yet made them a commercial success. MIT engineers think we’ve been coming at the problem from the wrong direction; rather than putting wings on cars, we should be helping drones to drive.
The team from the university’s Computer Science and Artificial Intelligence Laboratory (CSAIL) added wheels to a fleet of eight mini-quadcopters and tested driving and flying them around a tiny toy town made out of cardboard and fabric.
Adding the ability to drive reduced the distance the drone could fly by 14 percent compared to a wheel-less version. But while driving was slower, the drone could travel 150 percent further than when flying. The result is a vehicle that combines the speed and mobility of flying with the energy-efficiency of driving.

CSAIL director Daniela Rus told MIT News their work suggested that when looking to create flying cars, it might make more sense to build on years of research into drones rather than trying to simply “put wings on cars.”
Historically, flying car concepts have looked like someone took apart a Cessna light aircraft and a family sedan, mixed all the parts up, and bolted them back together again. Not everyone has abandoned this approach—two of the most developed flying car designs from Terrafugia and AeroMobil are cars with folding wings that need an airstrip to take off.
But flying car concepts are looking increasingly drone-like these days, with multiple small rotors, electric propulsion and vertical take-off abilities. Take the eHang 184 autonomous aerial vehicle being developed in China, the Kitty Hawk all-electric aircraft backed by Google founder Larry Page, which is little more than a quadcopter with a seat, the AirQuadOne designed by UK consortium Neva Aerospace, or Lilium Aviation’s Jet.
The attraction is obvious. Electric-powered drones are more compact, maneuverable, and environmentally friendly, making them suitable for urban environments.
Most of these vehicles are not quite the same as those proposed by the MIT engineers, as they’re pure flying machines. But a recent Airbus concept builds on the same principle that the future of urban mobility is vehicles that can both fly and drive. Its Pop.Up design is a two-passenger pod that can either be clipped to a set of wheels or hang under a quadcopter.
Importantly, they envisage their creation being autonomous in both flight and driving modes. And they’re not the only ones who think the future of flying cars is driverless. Uber has committed to developing a network of autonomous air taxis within a decade. This spring, Dubai announced it would launch a pilotless passenger drone service using the Ehang 184 as early as next month (July).
While integrating fully-fledged autonomous flying cars into urban environments will be far more complex, the study by Rus and her colleagues provides a good starting point for the kind of 3D route-planning and collision avoidance capabilities this would require.
The team developed multi-robot path planning algorithms that were able to control all eight drones as they flew and drove around their mock up city, while also making sure they didn’t crash into each other and avoided no-fly zones.
“This work provides an algorithmic solution for large-scale, mixed-mode transportation and shows its applicability to real-world problems,” Jingjin Yu, a computer science professor at Rutgers University who was not involved in the research, told MIT News.
This vision of a driverless future for flying cars might be a bit of a disappointment for those who’d envisaged themselves one day piloting their own hover car just like George Jetson. But autonomy and Uber-like ride-hailing business models are likely to be attractive, as they offer potential solutions to three of the biggest hurdles drone-like passenger vehicles face.
Firstly, it makes the vehicles accessible to anyone by removing the need to learn how to safely pilot an aircraft. Secondly, battery life still limits most electric vehicles to flight times measured in minutes. For personal vehicles this could be frustrating, but if you’re just hopping in a driverless air taxi for a five minute trip across town it’s unlikely to become apparent to you.
Operators of the service simply need to make sure they have a big enough fleet to ensure a charged vehicle is never too far away, or they’ll need a way to swap out batteries easily, such as the one suggested by the makers of the Volocopter electric helicopter.
Finally, there has already been significant progress in developing technology and regulations needed to integrate autonomous drones into our airspace that future driverless flying cars can most likely piggyback off of.
Safety requirements will inevitably be more stringent, but adding more predictable and controllable autonomous drones to the skies is likely to be more attractive to regulators than trying to license and police thousands of new amateur pilots.
Image Credit: Lilium Continue reading

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#428039 Naturipe Berry Growers Invests in ...

FOR IMMEDIATE RELEASE CONTACT: Gary Wishnatzki
O: (813)498-4278
C: (813)335-3959
gw@harvestcroo.com

NATURIPE BERRY GROWERS INVESTS IN HARVEST CROO ROBOTICS
Adds to the growing list of strawberry industry investors

Tampa, FL (September 20, 2016) – Naturipe Berry Growers has joined the growing list of strawberry industry investors supporting Harvest CROO Robotics’ mission to answer the need for agricultural labor with technology. Naturipe is one of the largest strawberry growers in North America. With the support of Naturipe, now more than 20% of the U.S. strawberry industry has invested in Harvest CROO Robotics.

“The lack of availability of labor to harvest strawberries is one of the great challenges facing our industry,” said Rich Amirsehhi, President and CEO of Naturipe Berry Growers. “Harvest CROO Robotics’ technology to harvest berries has tremendous promise to solve this critical problem.”

Harvest CROO Robotics continues to develop and test the latest technology for agricultural robotics. The company will test their latest prototype during the Florida strawberry season, which begins in November. Improvements include harvest speed and the development of an autonomous mobile platform that will carry the robotic pickers through the field. After berries are picked, they will be transferred overhead to the platform level, where they will be inspected and packed into consumer units by delta robots. The development of the packing robots, next year, will mark another key milestone in Harvest CROO Robotics’ technological advances.

“The technology is prepared to make a major leap this coming season,” said Bob Pitzer, Co-founder and Chief Technology Officer of Harvest CROO. “We were at commercial speed, last March, at a rate of 8 seconds to pick a plant. Now by using embedded processors and a streamlined picking head design, we expect to easily cut that time in half.”

“Naturipe Berry Growers sees joining this collaborative effort as an important step in ensuring the sustainability of the U.S. strawberry industry and putting our growers in a position to be early adopters of the technology,” said Amirsehhi.

Harvest CROO is currently fundraising in preparation for the next round of prototypes. To learn more about Harvest CROO, including investment opportunities, contact info@harvestcroo.com.
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About Harvest CROO:

Harvest CROO (Computerized Robotic Optimized Obtainer) began in 2012 on Gary Wishnatzki’s vision of creating a solution to the dwindling labor force in agriculture. With the expertise of Co-founder and Chief Technical Officer, Bob Pitzer, they began developing the first Harvest CROO machines. In Previous rounds, $1.8 million was raised through qualified investors. Many of these investors are members of the strawberry industry, including Sweet Life Farms, Sam Astin III, California Giant, Inc., Main Street Produce, Inc., Sweet Darling Sales, Inc. Innovative Produce Inc., DG Berry, Inc., Central West, and Naturipe Berry Growers. In Round C, Harvest CROO is seeking to raise $3 million to build the next version, the Alpha unit, which will be the predecessor to a production model. To learn more about Harvest CROO, including current career opportunities for experienced engineers, contact info@harvestcroo.com.

About Naturipe Berry Growers:

Naturipe Berry Growers (NBG) is a co-op of growers that was founded in 1917 as the Central California Berry Growers Association. NBG markets their fruit through Naturipe Farms LLC, which is a grower-owned producer and international marketer of healthy, best tasting, premium berries. With production primarily from multi generation family farms, located in prime berry growing regions throughout North and South America. The diverse grower base ensures year-round availability of “locally grown” and “in-season global” conventional and organic berries. Naturipe Farms, formed in 2000, is a partnership between MBG Marketing, Hortifrut SA, Naturipe Berry Growers and Munger Farms. With sales and customer service offices located strategically throughout the USA – (HQ) Salinas CA., Grand Junction MI., Estero FL., Boston MA., Wenatchee WA., Atlanta GA.
For more information visit: www.naturipefarms.com or https://www.facebook.com/Naturipe
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