Tag Archives: robotics

This “Useless” Social Robot Wants to Succeed Where Others Failed

Post Syndicated from Evan Ackerman original https://spectrum.ieee.org/automaton/robotics/home-robots/kiki-social-home-robot

The recent high profile failures of some home social robots (and the companies behind them) have made it even more challenging than it was before to develop robots in that space. And it was challenging enough to begin with—making a robot that can autonomous interact with random humans in their homes over a long period of time for a price that people can afford is extraordinarily difficult. However, the massive amount of initial interest in robots like Jibo, Kuri, Vector, and Buddy prove that people do want these things, or at least think they do, and while that’s the case, there’s incentive for other companies to give social home robots a try.

One of those companies is Zoetic, founded in 2107 by Mita Yun and Jitu Das, both ex-Googlers. Their robot, Kiki, is more or less exactly what you’d expect from a social home robot: It’s cute, white, roundish, has big eyes, promises that it will be your “robot sidekick,” and is not cheap: It’s on Kicksterter for $800. Kiki is among what appears to be a sort of tentative second wave of social home robots, where designers have (presumably) had a chance to take everything that they learned from the social home robot pioneers and use it to make things better this time around.

Stochastic Robots Use Randomness to Achieve More Complex Goals

Post Syndicated from Evan Ackerman original https://spectrum.ieee.org/automaton/robotics/robotics-hardware/georgia-tech-smarticles-stochastic-robot-swarm

The idea behind swarm robots is to replace discrete, expensive, breakable uni-tasking components with a whole bunch of much simpler, cheaper, and replaceable robots that can work together to do the same sorts of tasks. Unfortunately, all of those swarm robots end up needing their own computing and communications and stuff if you want to get them to do what you want them to do. 

A different approach to swarm robotics is to use a swarm of much cheaper robots that are far less intelligent. In fact, they may not have to be intelligent at all, if you can rely on their physical characteristics to drive them instead. These swarms are “stochastic,” meaning that their motions are randomly determined, but if you’re clever and careful, you can still get them to do specific things.   

Georgia Tech has developed some little swarm robots called “smarticles” that can’t really do much at all on their own, but once you put them together into a jumble, their randomness can actually accomplish something.

FarmWise Raises $14.5 Million to Teach Giant Robots to Grow Our Food

Post Syndicated from Evan Ackerman original https://spectrum.ieee.org/automaton/robotics/industrial-robots/farmwise-raises-145-million-to-teach-giant-robots-to-grow-our-food

We humans spend most of our time getting hungry or eating, which must be really inconvenient for the people who have to produce food for everyone. For a sustainable and tasty future, we’ll need to make the most of what we’ve got by growing more food with less effort, and that’s where the robots can help us out a little bit.

FarmWise, a California-based startup, is looking to enhance farming efficiency by automating everything from seeding to harvesting, starting with the worst task of all: weeding. And they’ve just raised US $14.5 million to do it.

AI Agents Startle Researchers With Unexpected Hide-and-Seek Strategies

Post Syndicated from Eliza Strickland original https://spectrum.ieee.org/tech-talk/robotics/artificial-intelligence/ai-agents-startle-researchers-with-unexpected-strategies-in-hideandseek

After 25 million games, the AI agents playing hide-and-seek with each other had mastered four basic game strategies. The researchers expected that part.

After a total of 380 million games, the AI players developed strategies that the researchers didn’t know were possible in the game environment—which the researchers had themselves created. That was the part that surprised the team at OpenAI, a research company based in San Francisco.

The AI players learned everything via a machine learning technique known as reinforcement learning. In this learning method, AI agents start out by taking random actions. Sometimes those random actions produce desired results, which earn them rewards. Via trial-and-error on a massive scale, they can learn sophisticated strategies.

In the context of games, this process can be abetted by having the AI play against another version of itself, ensuring that the opponents will be evenly matched. It also locks the AI into a process of one-upmanship, where any new strategy that emerges forces the opponent to search for a countermeasure. Over time, this “self-play” amounted to what the researchers call an “auto-curriculum.” 

According to OpenAI researcher Igor Mordatch, this experiment shows that self-play “is enough for the agents to learn surprising behaviors on their own—it’s like children playing with each other.”

Universal Robots Introduces Its Strongest Robotic Arm Yet

Post Syndicated from Erico Guizzo original https://spectrum.ieee.org/automaton/robotics/industrial-robots/universal-robots-introduces-its-strongest-robotic-arm-yet

Universal Robots, already the dominant force in collaborative robots, is flexing its muscles in an effort to further expand its reach in the cobots market. The Danish company is introducing today the UR16e, its strongest robotic arm yet, with a payload capability of 16 kilograms (35.3 lbs), reach of 900 millimeters, and repeatability of +/- 0.05 mm. Universal says the new “heavy duty payload cobot” will allow customers to automate a broader range of processes, including packaging and palletizing, nut and screw driving, and high-payload and CNC machine tending.

Video Friday: Watch This Robot Dog Explore an Underground Tunnel Autonomously

Post Syndicated from Evan Ackerman original https://spectrum.ieee.org/automaton/robotics/robotics-hardware/video-friday-robots-explore-tunnels-darpa-subt

Video Friday is your weekly selection of awesome robotics videos, collected by your Automaton bloggers. We’ll also be posting a weekly calendar of upcoming robotics events for the next few months; here’s what we have so far (send us your events!):

IEEE Africon 2019 – September 25-27, 2019 – Accra, Ghana
RoboBusiness 2019 – October 1-3, 2019 – Santa Clara, CA, USA
ISRR 2019 – October 6-10, 2019 – Hanoi, Vietnam
Ro-Man 2019 – October 14-18, 2019 – New Delhi, India
Humanoids 2019 – October 15-17, 2019 – Toronto, Canada
ARSO 2019 – October 31-1, 2019 – Beijing, China
ROSCon 2019 – October 31-1, 2019 – Macau
IROS 2019 – November 4-8, 2019 – Macau

Let us know if you have suggestions for next week, and enjoy today’s videos.


Water Jet Powered Drone Takes Off With Explosions

Post Syndicated from Evan Ackerman original https://spectrum.ieee.org/automaton/robotics/drones/water-jet-powered-drone-takes-off-with-explosions

At ICRA 2015, the Aerial Robotics Lab at the Imperial College London presented a concept for a multimodal flying swimming robot called AquaMAV. The really difficult thing about a flying and swimming robot isn’t so much the transition from the first to the second, since you can manage that even if your robot is completely dead (thanks to gravity), but rather the other way: going from water to air, ideally in a stable and repetitive way. The AquaMAV concept solved this by basically just applying as much concentrated power as possible to the problem, using a jet thruster to hurl the robot out of the water with quite a bit of velocity to spare.

In a paper appearing in Science Robotics this week, the roboticists behind AquaMAV present a fully operational robot that uses a solid-fuel powered chemical reaction to generate an explosion that powers the robot into the air.

Learn about AWS Services & Solutions – September AWS Online Tech Talks

Post Syndicated from Jenny Hang original https://aws.amazon.com/blogs/aws/learn-about-aws-services-solutions-september-aws-online-tech-talks/

Learn about AWS Services & Solutions – September AWS Online Tech Talks

AWS Tech Talks

Join us this September to learn about AWS services and solutions. The AWS Online Tech Talks are live, online presentations that cover a broad range of topics at varying technical levels. These tech talks, led by AWS solutions architects and engineers, feature technical deep dives, live demonstrations, customer examples, and Q&A with AWS experts. Register Now!

Note – All sessions are free and in Pacific Time.

Tech talks this month:

 

Compute:

September 23, 2019 | 11:00 AM – 12:00 PM PTBuild Your Hybrid Cloud Architecture with AWS – Learn about the extensive range of services AWS offers to help you build a hybrid cloud architecture best suited for your use case.

September 26, 2019 | 1:00 PM – 2:00 PM PTSelf-Hosted WordPress: It’s Easier Than You Think – Learn how you can easily build a fault-tolerant WordPress site using Amazon Lightsail.

October 3, 2019 | 11:00 AM – 12:00 PM PTLower Costs by Right Sizing Your Instance with Amazon EC2 T3 General Purpose Burstable Instances – Get an overview of T3 instances, understand what workloads are ideal for them, and understand how the T3 credit system works so that you can lower your EC2 instance costs today.

 

Containers:

September 26, 2019 | 11:00 AM – 12:00 PM PTDevelop a Web App Using Amazon ECS and AWS Cloud Development Kit (CDK) – Learn how to build your first app using CDK and AWS container services.

 

Data Lakes & Analytics:

September 26, 2019 | 9:00 AM – 10:00 AM PTBest Practices for Provisioning Amazon MSK Clusters and Using Popular Apache Kafka-Compatible Tooling – Learn best practices on running Apache Kafka production workloads at a lower cost on Amazon MSK.

 

Databases:

September 25, 2019 | 1:00 PM – 2:00 PM PTWhat’s New in Amazon DocumentDB (with MongoDB compatibility) – Learn what’s new in Amazon DocumentDB, a fully managed MongoDB compatible database service designed from the ground up to be fast, scalable, and highly available.

October 3, 2019 | 9:00 AM – 10:00 AM PTBest Practices for Enterprise-Class Security, High-Availability, and Scalability with Amazon ElastiCache – Learn about new enterprise-friendly Amazon ElastiCache enhancements like customer managed key and online scaling up or down to make your critical workloads more secure, scalable and available.

 

DevOps:

October 1, 2019 | 9:00 AM – 10:00 AM PT – CI/CD for Containers: A Way Forward for Your DevOps Pipeline – Learn how to build CI/CD pipelines using AWS services to get the most out of the agility afforded by containers.

 

Enterprise & Hybrid:

September 24, 2019 | 1:00 PM – 2:30 PM PT Virtual Workshop: How to Monitor and Manage Your AWS Costs – Learn how to visualize and manage your AWS cost and usage in this virtual hands-on workshop.

October 2, 2019 | 1:00 PM – 2:00 PM PT – Accelerate Cloud Adoption and Reduce Operational Risk with AWS Managed Services – Learn how AMS accelerates your migration to AWS, reduces your operating costs, improves security and compliance, and enables you to focus on your differentiating business priorities.

 

IoT:

September 25, 2019 | 9:00 AM – 10:00 AM PTComplex Monitoring for Industrial with AWS IoT Data Services – Learn how to solve your complex event monitoring challenges with AWS IoT Data Services.

 

Machine Learning:

September 23, 2019 | 9:00 AM – 10:00 AM PTTraining Machine Learning Models Faster – Learn how to train machine learning models quickly and with a single click using Amazon SageMaker.

September 30, 2019 | 11:00 AM – 12:00 PM PTUsing Containers for Deep Learning Workflows – Learn how containers can help address challenges in deploying deep learning environments.

October 3, 2019 | 1:00 PM – 2:30 PM PTVirtual Workshop: Getting Hands-On with Machine Learning and Ready to Race in the AWS DeepRacer League – Join DeClercq Wentzel, Senior Product Manager for AWS DeepRacer, for a presentation on the basics of machine learning and how to build a reinforcement learning model that you can use to join the AWS DeepRacer League.

 

AWS Marketplace:

September 30, 2019 | 9:00 AM – 10:00 AM PTAdvancing Software Procurement in a Containerized World – Learn how to deploy applications faster with third-party container products.

 

Migration:

September 24, 2019 | 11:00 AM – 12:00 PM PTApplication Migrations Using AWS Server Migration Service (SMS) – Learn how to use AWS Server Migration Service (SMS) for automating application migration and scheduling continuous replication, from your on-premises data centers or Microsoft Azure to AWS.

 

Networking & Content Delivery:

September 25, 2019 | 11:00 AM – 12:00 PM PTBuilding Highly Available and Performant Applications using AWS Global Accelerator – Learn how to build highly available and performant architectures for your applications with AWS Global Accelerator, now with source IP preservation.

September 30, 2019 | 1:00 PM – 2:00 PM PTAWS Office Hours: Amazon CloudFront – Just getting started with Amazon CloudFront and [email protected]? Get answers directly from our experts during AWS Office Hours.

 

Robotics:

October 1, 2019 | 11:00 AM – 12:00 PM PTRobots and STEM: AWS RoboMaker and AWS Educate Unite! – Come join members of the AWS RoboMaker and AWS Educate teams as we provide an overview of our education initiatives and walk you through the newly launched RoboMaker Badge.

 

Security, Identity & Compliance:

October 1, 2019 | 1:00 PM – 2:00 PM PTDeep Dive on Running Active Directory on AWS – Learn how to deploy Active Directory on AWS and start migrating your windows workloads.

 

Serverless:

October 2, 2019 | 9:00 AM – 10:00 AM PTDeep Dive on Amazon EventBridge – Learn how to optimize event-driven applications, and use rules and policies to route, transform, and control access to these events that react to data from SaaS apps.

 

Storage:

September 24, 2019 | 9:00 AM – 10:00 AM PTOptimize Your Amazon S3 Data Lake with S3 Storage Classes and Management Tools – Learn how to use the Amazon S3 Storage Classes and management tools to better manage your data lake at scale and to optimize storage costs and resources.

October 2, 2019 | 11:00 AM – 12:00 PM PTThe Great Migration to Cloud Storage: Choosing the Right Storage Solution for Your Workload – Learn more about AWS storage services and identify which service is the right fit for your business.