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Engineers create school of robotic fish that can coordinate their movements

Daily Mail - Science & tech

A school of robotic fish that are able to coordinate their movements underwater - just like real fish - have been created by a team of engineers. Harvard University experts created the fish-inspired bots to work without any external control, mimicking the collective behaviours groups of fish demonstrate. Schools of fish exhibit complex, synchronised behaviours that help them find food, migrate and evade predators with no one fish coordinating the movements. The robotic fish can synchronise their movements like a real school of fish, without any external control - the first time this complex behaviour has been show in robots. The team say in future a similar swarm of robotic fish could be deployed to perform environmental monitoring and search in fragile environments like coral reefs.

15 inspiring artificial intelligence success stories from brands


AMAZON: Has opened an AI-powered convenience store in Seattle. The premise of Amazon Go is simple: to eliminate everyone's least-favorite part of the shopping experience, checking out. With ceiling-mounted sensors and cameras backed by artificial intelligence, Amazon is able to track every interaction a customer has with a product. It knows exactly when a product is picked up or put back. Go works like a physical manifestation of Amazon's 1-Click checkout, where you "click" by taking an item off a shelf.

The Importance of Chatbots for Your Marketing Strategy


Chatbots have become an integral part of digital communication across web, social media, and mobile app interfaces. Marketers are increasingly growing fond of chatbots because of effortless, fast-paced, and customer-centric communication in different contexts. With the increasing popularity of chatbots, more and more brands are embracing them. In 2019 and beyond, we can expect chatbots to play a mission-critical role in marketing. Let's dive into the increasing influence of chatbot marketing through some credible statistics: Let's offer some more insights regarding the popularity of the Chatbots.

Robots elect leader and join forces to create a larger robot


A team from the Free University of Brussels has made a robot capable of working together with its siblings to make a larger robot. Don't worry, robots and AI won't take your job: Well, at least not all of it Automation probably won't lead to massive unemployment, but governments will still need to prepare for major upheaval, according to a new study. The reference is on the tip of your tongue, so let's just put it out there: The age of Voltron, the earth-defending robot made up of smaller tiger robots, is nigh. In order to accomplish the task, the robots must collaborate autonomously and elect one of their own as a leader. Once combined, the merged robots actually share the equivalent of a single brain and a single robotic nervous system.

Robotic Swarm Connectivity with Human Operation and Bandwidth Limitations

AAAI Conferences

Human interaction with robot swarms (HSI) is a young field with very few user studies that explore operator behavior. All these studies assume perfect communication between the operator and the swarm. A key challenge in the use of swarm robotic systems in human supervised tasks is to understand human swarm interaction in the presence of limited communication bandwidth, which is a constraint arising in many practical scenarios. In this paper, we present results of human-subject experiments designed to study the effect of bandwidth limitations in human swarm interaction. We consider three levels of bandwidth availability in a swarm foraging task. The lowest bandwidth condition performs poorly, but the medium and high bandwidth condition both perform well. In the medium bandwidth condition, we display useful aggregated swarm information (like swarm centroid and spread) to compress the swarm state information. We also observe interesting operator behavior and adaptation of operators’ swarm reaction.