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Artificial intelligence: Outsmart supply dips in renewable energy : Nature : Nature Research

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Integrating intermittent renewable-energy supplies into existing electricity grids in a stable way will depend on artificial intelligence. Such a system could process massive volumes of consumption data and adjust power usage almost instantly, giving real-time control over supply and demand. Domestic consumers would be rewarded (with cheaper bills) for shifting their energy demand at short notice when the grid has a power imbalance, as is already the case for large industrial consumers and grid-scale storage systems. Smart meters that collect household consumption data would enable this process. By 2020, the United Kingdom aims to have such meters in 26 million homes and the European Union has a target of 200 million.


AI and robots will take our jobs - but better ones will emerge for us

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An increasingly popular concern is that robots will eat up labour's share of income at an accelerating rate, leaving ordinary workers impoverished and unemployed. A common dinner conversation topic in Silicon Valley is universal basic income, and the typical argument advanced for UBI is that we are destined to indefinitely continue losing jobs faster than we replace them. Variants on this theme have circulated since the dawn of the Industrial Revolution. Improvements in farming technology have been greeted with skepticism since ancient times for these reasons. Mechanical contraptions for sewing and other tasks were decried as potentially ruinous to workers in Elizabethan England.


Facebook uses satellite imagery machine learning and AI

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Facebook uses satellite imagery machine learning and AI to prepare maps for locating unconnected communities across the world. Maps tell us so much more than how to get from A to B, or where C is in relation to D. They can be tools of power and snapshots of history; they can give urban planners the information to plan infrastructure. After a disaster, population density and crisis maps help to direct aid and aid workers. Throughout time, different cultures and industries have produced radically different images of the world. Today there are more than 7 billion humans sprawling across Earth.


17% off UBTECH Jimu Robot DIY Buzzbot/Muttbot Robotics Kit - Deal Alert

PCWorld

Build and program your own robot. The Jimu Robot BuzzBot & MuttBot Kit is a do it yourself, robotics building kit with Bluetooth. The BuzzBot & MuttBot Kit includes a central control unit, six digital servo motors that allow movement, wiring, a rechargeable lithium battery and power adapter, 249 interlocking parts with easy snap-in design and quick links to the Jimu App that shows you how to build and program easily. The Jimu App gives you step-by-step building instructions with 360 degree pan, tilt, and zoom capability. The models provided in the App will help you learn how to build all the robots, from beginner to advanced robots.



Weak Adaptive Submodularity and Group-Based Active Diagnosis with Applications to State Estimation with Persistent Sensor Faults

arXiv.org Machine Learning

In this paper, we consider adaptive decision-making problems for stochastic state estimation with partial observations. First, we introduce the concept of weak adaptive submodularity, a generalization of adaptive submodularity, which has found great success in solving challenging adaptive state estimation problems. Then, for the problem of active diagnosis, i.e., discrete state estimation via active sensing, we show that an adaptive greedy policy has a near-optimal performance guarantee when the reward function possesses this property. We further show that the reward function for group-based active diagnosis, which arises in applications such as medical diagnosis and state estimation with persistent sensor faults, is also weakly adaptive submodular. Finally, in experiments of state estimation for an aircraft electrical system with persistent sensor faults, we observe that an adaptive greedy policy performs equally well as an exhaustive search.


Ocean tech: Robot sea snakes and shoal-swimming subs

BBC News

In the near future, ocean search-and-repair specialists won't need arms or legs, according to one vision. In fact, they are destined to be much more slithery. "We try to get people to move away from the word snake because it's seen as kind of scary but even I find myself all the time calling it a snake," says Richard Mills from marine tech firm Kongsberg. If the idea of a swimming robot snake doesn't appeal, you might want to skip the next few paragraphs. I first mentioned Eelume to a friend who asked me whether I would be allowed to have a swim with it.


Smart manufacturing must embrace big data

#artificialintelligence

Robotic welders are making manufacturing increasingly smart. Companies are increasingly using sensors and wireless technologies to capture data at all stages of a product's life. Optical scanners are used to spot defects in printed electronics circuits1. But big data is a long way from transforming manufacturing. Most companies do not know what to do with the data they have, let alone how to interpret them to improve their processes and products.


Daily Deals: $110 GoPro Hero Session camera, $100 Fitbit Charge 2, and more

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This includes everything from smartphones, tablets and accessories, to connected devices and even video games. Every deal you see below has been hand-picked based on a variety of factors including personal experience, online reviews from customers and experts, and discount percentage. So what are you waiting for? The Fenix 3 is packed with serious training features to tell you all about your form and fitness. Track your VO2 levels, running dynamics, swim metrics and much more.


Startup Twenty Two Motors to create smart scooter powered by artificial intelligence

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MUMBAI: A prototype of a smart electric scooter is taking shape at the Gurugram-based Twenty Two Motors complete with GPRS, GPS and devices such as gyroscope and accelerometer. The startup, founded in August 2016 by automobile-loving engineer Parveen Kharb and Vijay Chandrawat, a software engineer with a career spanning startup roles, raised Rs 10 crore last week from a clutch of high-net-worth individuals in auto industry and plans to launch their innovative scooter at the next Auto Expo in February 2018. "The smart scooter is powered by artificial intelligence and all information is accessible on our server through a cloud system," said chief executive Kharb. The rider is always connected to the scooter via the mobile application that allows remote control and access. The cloud system allows for troubleshooting automatically.