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As Dorothy famously said in The Wizard of Oz, there’s no place like home. Home is where we go to rest and recharge. It’s familiar, comfortable, and our own. We take care of our homes by cleaning and maintaining them, and fixing things that break or go wrong.
What if our homes, on top of giving us shelter, could also take care of us in return?
According to Chris Arkenberg, this could be the case in the not-so-distant future. As part of Singularity University’s Experts On Air series, Arkenberg gave a talk called “How the Intelligent Home of The Future Will Care For You.”
Arkenberg is a research and strategy lead at Orange Silicon Valley, and was previously a research fellow at the Deloitte Center for the Edge and a visiting researcher at the Institute for the Future.
Arkenberg told the audience that there’s an evolution going on: homes are going from being smart to being connected, and will ultimately become intelligent.
Intelligent home technologies are just now budding, but broader trends point to huge potential for their growth. We as consumers already expect continuous connectivity wherever we go—what do you mean my phone won’t get reception in the middle of Yosemite? What do you mean the smart TV is down and I can’t stream Game of Thrones?
As connectivity has evolved from a privilege to a basic expectation, Arkenberg said, we’re also starting to have a better sense of what it means to give up our data in exchange for services and conveniences. It’s so easy to click a few buttons on Amazon and have stuff show up at your front door a few days later—never mind that data about your purchases gets recorded and aggregated.
“Right now we have single devices that are connected,” Arkenberg said. “Companies are still trying to show what the true value is and how durable it is beyond the hype.”
Connectivity is the basis of an intelligent home. To take a dumb object and make it smart, you get it online. Belkin’s Wemo, for example, lets users control lights and appliances wirelessly and remotely, and can be paired with Amazon Echo or Google Home for voice-activated control.
Speaking of voice-activated control, Arkenberg pointed out that physical interfaces are evolving, too, to the point that we’re actually getting rid of interfaces entirely, or transitioning to ‘soft’ interfaces like voice or gesture.
Drivers of change
Consumers are open to smart home tech and companies are working to provide it. But what are the drivers making this tech practical and affordable? Arkenberg said there are three big ones:
Computation: Computers have gotten exponentially more powerful over the past few decades. If it wasn’t for processors that could handle massive quantities of information, nothing resembling an Echo or Alexa would even be possible. Artificial intelligence and machine learning are powering these devices, and they hinge on computing power too.
Sensors: “There are more things connected now than there are people on the planet,” Arkenberg said. Market research firm Gartner estimates there are 8.4 billion connected things currently in use. Wherever digital can replace hardware, it’s doing so. Cheaper sensors mean we can connect more things, which can then connect to each other.
Data: “Data is the new oil,” Arkenberg said. “The top companies on the planet are all data-driven giants. If data is your business, though, then you need to keep finding new ways to get more and more data.” Home assistants are essentially data collection systems that sit in your living room and collect data about your life. That data in turn sets up the potential of machine learning.
Colonizing the Living Room
Alexa and Echo can turn lights on and off, and Nest can help you be energy-efficient. But beyond these, what does an intelligent home really look like?
Arkenberg’s vision of an intelligent home uses sensing, data, connectivity, and modeling to manage resource efficiency, security, productivity, and wellness.
Autonomous vehicles provide an interesting comparison: they’re surrounded by sensors that are constantly mapping the world to build dynamic models to understand the change around itself, and thereby predict things. Might we want this to become a model for our homes, too? By making them smart and connecting them, Arkenberg said, they’d become “more biological.”
There are already several products on the market that fit this description. RainMachine uses weather forecasts to adjust home landscape watering schedules. Neurio monitors energy usage, identifies areas where waste is happening, and makes recommendations for improvement.
These are small steps in connecting our homes with knowledge systems and giving them the ability to understand and act on that knowledge.
He sees the homes of the future being equipped with digital ears (in the form of home assistants, sensors, and monitoring devices) and digital eyes (in the form of facial recognition technology and machine vision to recognize who’s in the home). “These systems are increasingly able to interrogate emotions and understand how people are feeling,” he said. “When you push more of this active intelligence into things, the need for us to directly interface with them becomes less relevant.”
Could our homes use these same tools to benefit our health and wellness? FREDsense uses bacteria to create electrochemical sensors that can be applied to home water systems to detect contaminants. If that’s not personal enough for you, get a load of this: ClinicAI can be installed in your toilet bowl to monitor and evaluate your biowaste. What’s the point, you ask? Early detection of colon cancer and other diseases.
What if one day, your toilet’s biowaste analysis system could link up with your fridge, so that when you opened it it would tell you what to eat, and how much, and at what time of day?
Roadblocks to intelligence
“The connected and intelligent home is still a young category trying to establish value, but the technological requirements are now in place,” Arkenberg said. We’re already used to living in a world of ubiquitous computation and connectivity, and we have entrained expectations about things being connected. For the intelligent home to become a widespread reality, its value needs to be established and its challenges overcome.
One of the biggest challenges will be getting used to the idea of continuous surveillance. We’ll get convenience and functionality if we give up our data, but how far are we willing to go? Establishing security and trust is going to be a big challenge moving forward,” Arkenberg said.
There’s also cost and reliability, interoperability and fragmentation of devices, or conversely, what Arkenberg called ‘platform lock-on,’ where you’d end up relying on only one provider’s system and be unable to integrate devices from other brands.
Ultimately, Arkenberg sees homes being able to learn about us, manage our scheduling and transit, watch our moods and our preferences, and optimize our resource footprint while predicting and anticipating change.
“This is the really fascinating provocation of the intelligent home,” Arkenberg said. “And I think we’re going to start to see this play out over the next few years.”
Sounds like a home Dorothy wouldn’t recognize, in Kansas or anywhere else.
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Singapore International Robo Expo debuts as the robotics sector is poised for accelerated growth
In partnership with Experia Events, the Singapore Industrial Automation Association sets its sights on boosting the robotics solutions industry with this strategic global platform for innovation and technology
Singapore, 18 October 2016 – The first Singapore International Robo Expo (SIRE), organised by Experia Events and co-organised by the Singapore Industrial Automation Association (SIAA), will be held from 1 to 2 November 2016, at Sands Expo and Convention Centre, Marina Bay Sands.
Themed Forging the Future of Robotics Solutions, SIRE will comprise an exhibition, product demonstrations, networking sessions and conferences. SIRE aims to be the global platform for governments, the private sector and the academia to engage in dialogues, share industry best practices, network, forge partnerships, and explore funding opportunities for the adoption of robotics solutions.
“SIRE debuts at a time when robotics has been gaining traction in the world due to the need for automation and better productivity. The latest World Robotics Report by the International Federation of Robotics has also identified Singapore as a market with one of the highest robot density in manufacturing – giving us more opportunities for further development in this field, and well as its extension into the services sectors.
With the S$450 million pledged by the Singapore government to the National Robotics Programme to develop the industry over the next three years, SIRE is aligned with these goals to cultivate the adoption of robotics and support the growing industry. As an association, we are constantly looking for ways to bring together robotic adoption, collaboration among partners, and providing support with funding for our members. SIRE is precisely the strategic platform for this,” said Mr Oliver Tian, President, SIAA.
SIRE has attracted strong interest from institutes of higher learning (IHLs), research institutes, local and international enterprises, with innovation and technology applicable for a vast range of industries from manufacturing to healthcare.
ST Kinetics, the Title Sponsor for the inaugural edition of the event, is one of the key exhibitors, together with other leading industry players such as ABB, Murata, Panasonic, SICK Pte Ltd, and Tech Avenue amongst others. Emerging SMEs such as H3 Dynamics, Design Tech Technologies and SMP Robotics Singapore will also showcase their innovations at the exhibition. Participating research institute, A*STAR’s SIMTech, and other IHLs supporting the event include Ngee Ann Polytechnic, Republic Polytechnic and the Institute of Technical Education (ITE).
Visitors will also be able to view “live” demonstrations at the Demo Zone and come up close with the latest innovations and technologies. Some of the key highlights at the zone includes the world’s only fully autonomous outdoor security robot developed by SMP Robotics Singapore, as well as ABB’s Yumi, IRB 14000, a collaborative robot designed to work in close collaboration and proximity with humans safely. Dynamic Stabilization Systems, SIMTech and Design Tech will also be demonstrating the capabilities of their robotic innovations at the zone.
At the Singapore International Robo Convention, key speakers representing regulators, industry leaders and academia will come together, exchange insights and engage in discourse to address the various aspects of robotic and automation technology, industry trends and case studies of robotics solutions. There will also be a session discussing the details of the Singapore National Robotics Programme led by Mr Haryanto Tan, Head, Precision Engineering Cluster Group, EDB Singapore.
SIRE will also host the France-Singapore Innovation Days in collaboration with Business France, the national agency supporting the international development of the French economy. The organisation will lead a delegation of 20 key French companies to explore business and networking opportunities with Singapore firms, and conduct specialized workshops.
To further foster a deeper appreciation and to inspire the next generation of robotics and automation experts, the event will also host students from higher institutes of learning on Education Day on 2 November. Students will be able to immerse themselves in the exciting developments of the robotics industry and get a sampling of how robotics can be applied to real-world settings by visiting the exhibits and interacting with representatives from participating companies.
Mr Leck Chet Lam, Managing Director, Experia Events, says, “SIRE will be a game changer for the industry. We are expecting the industry’s best and new-to-market players to showcase their innovations, which could potentially add value to the operations across a wide spectrum of industry sectors, from manufacturing to retail and service, and healthcare. We also hope to inspire the robotics and automation experts of tomorrow with our Education Day programme.
Experia Events prides itself as a company that organises strategic events for the global stage, featuring thought leaders and working with the industries’ best. It is an honour for us to be partnering SIAA, a recognised body and key player in the robotics industry. We are privileged to be able to help elevate Singapore’s robotics industry through SIRE and are pulling out all stops to ensure that the event will be a resounding success.”
SIRE is supported by Strategic Partner, IE Singapore as well as agencies including EDB Singapore, GovTech Singapore, InfoComm Media Development Authority, A*STAR’s SIMTech, and Spring Singapore.
For further enquiries, please contact:
Marilyn HoExperia Events Pte LtdDirector, CommunicationsTel: +65 6595 6130Email: email@example.com
Genevieve YeoExperia Events Pte LtdAssistant Manager, CommunicationsTel: +65 6595 6131Email: firstname.lastname@example.org
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Spherical Induction Motor Eliminates Robot’s Mechanical Drive System
PITTSBURGH— More than a decade ago, Ralph Hollis invented the ballbot, an elegantly simple robot whose tall, thin body glides atop a sphere slightly smaller than a bowling ball. The latest version, called SIMbot, has an equally elegant motor with just one moving part: the ball.
The only other active moving part of the robot is the body itself.
The spherical induction motor (SIM) invented by Hollis, a research professor in Carnegie Mellon University’s Robotics Institute, and Masaaki Kumagai, a professor of engineering at Tohoku Gakuin University in Tagajo, Japan, eliminates the mechanical drive systems that each used on previous ballbots. Because of this extreme mechanical simplicity, SIMbot requires less routine maintenance and is less likely to suffer mechanical failures.
The new motor can move the ball in any direction using only electronic controls. These movements keep SIMbot’s body balanced atop the ball.
Early comparisons between SIMbot and a mechanically driven ballbot suggest the new robot is capable of similar speed — about 1.9 meters per second, or the equivalent of a very fast walk — but is not yet as efficient, said Greg Seyfarth, a former member of Hollis’ lab who recently completed his master’s degree in robotics.
Induction motors are nothing new; they use magnetic fields to induce electric current in the motor’s rotor, rather than through an electrical connection. What is new here is that the rotor is spherical and, thanks to some fancy math and advanced software, can move in any combination of three axes, giving it omnidirectional capability. In contrast to other attempts to build a SIM, the design by Hollis and Kumagai enables the ball to turn all the way around, not just move back and forth a few degrees.
Though Hollis said it is too soon to compare the cost of the experimental motor with conventional motors, he said long-range trends favor the technologies at its heart.
“This motor relies on a lot of electronics and software,” he explained. “Electronics and software are getting cheaper. Mechanical systems are not getting cheaper, or at least not as fast as electronics and software are.”
SIMbot’s mechanical simplicity is a significant advance for ballbots, a type of robot that Hollis maintains is ideally suited for working with people in human environments. Because the robot’s body dynamically balances atop the motor’s ball, a ballbot can be as tall as a person, but remain thin enough to move through doorways and in between furniture. This type of robot is inherently compliant, so people can simply push it out of the way when necessary. Ballbots also can perform tasks such as helping a person out of a chair, helping to carry parcels and physically guiding a person.
Until now, moving the ball to maintain the robot’s balance has relied on mechanical means. Hollis’ ballbots, for instance, have used an “inverse mouse ball” method, in which four motors actuate rollers that press against the ball so that it can move in any direction across a floor, while a fifth motor controls the yaw motion of the robot itself.
“But the belts that drive the rollers wear out and need to be replaced,” said Michael Shomin, a Ph.D. student in robotics. “And when the belts are replaced, the system needs to be recalibrated.” He said the new motor’s solid-state system would eliminate that time-consuming process.
The rotor of the spherical induction motor is a precisely machined hollow iron ball with a copper shell. Current is induced in the ball with six laminated steel stators, each with three-phase wire windings. The stators are positioned just next to the ball and are oriented slightly off vertical.
The six stators generate travelling magnetic waves in the ball, causing the ball to move in the direction of the wave. The direction of the magnetic waves can be steered by altering the currents in the stators.
Hollis and Kumagai jointly designed the motor. Ankit Bhatia, a Ph.D. student in robotics, and Olaf Sassnick, a visiting scientist from Salzburg University of Applied Sciences, adapted it for use in ballbots.
Getting rid of the mechanical drive eliminates a lot of the friction of previous ballbot models, but virtually all friction could be eliminated by eventually installing an air bearing, Hollis said. The robot body would then be separated from the motor ball with a cushion of air, rather than passive rollers.
“Even without optimizing the motor’s performance, SIMbot has demonstrated impressive performance,” Hollis said. “We expect SIMbot technology will make ballbots more accessible and more practical for wide adoption.”
The National Science Foundation and, in Japan, Grants-in-Aid for Scientific Research (KAKENHI) supported this research. A report on the work was presented at the May IEEE International Conference on Robotics and Automation in Stockholm, Sweden.
Video by: Carnegie Mellon University
About Carnegie Mellon University: Carnegie Mellon (www.cmu.edu) is a private, internationally ranked research university with programs in areas ranging from science, technology and business, to public policy, the humanities and the arts. More than 13,000 students in the university’s seven schools and colleges benefit from a small student-to-faculty ratio and an education characterized by its focus on creating and implementing solutions for real problems, interdisciplinary collaboration and innovation.
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