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August 2019

Mohammad Anas Wahaj | 27 aug 2019

Researchers from IIT-Madras (Tamil Nadu, India), Prof. Asokan Thondiyath and research scholar Nagamanikandan Govindan, have designed and developed a multimodal robotic system, termed as 'Grasp Man', that has good grasping, manipulation and locomotion abilities. Their research, 'Design and Analysis of a Multimodal Grasper Having Shape Conformity and Within-Hand Manipulation With Adjustable Contact Forces', is recently published in ASME Journal of Mechanisms and Robotics. The robot is fitted with a pair of graspers that provide morphological adaptation, enabling it to conform to the geometry of the object being grasped, and allowing it to hold objects securely and manipulate them much like the human hand. The two graspers are equipped with a robotic platform that provides behavioural adaptation. The robot will have various industrial applications such as pipe inspection, search-and-rescue operations, and others that involve climbing, holding, and assembling. Prof. Asokan says, 'The motivation behind this research is to realise a robot with a minimalistic design that can overcome the need for task-specific robots that are capable of navigating and manipulating across different environments without increasing the system complexity.' Read on...

YourStory: IIT-Madras researchers design robot with graspers that function like the human hand
Author: Teja Lele Desai


Mohammad Anas Wahaj | 26 aug 2019

Research study, 'Onboard Evolution of Understandable Swarm Behaviors', published in Advanced Intelligent Systems by researchers from University of Bristol (Simon Jones, Sabine Hauert) and University of the West of England (Alan F. Winfield, Matthew Studley), brings development of a new generation of swarming robots which can independently learn and evolve new behaviours in the wild a step closer. Researchers used artificial evolution to enable the robots to automatically learn swarm behaviours which are understandable to humans. This could create new robotic possibilities for environmental monitoring, disaster recovery, infrastructure maintenance, logistics and agriculture. This new approach uses a custom-made swarm of robots with high-processing power embedded within the swarm. In most recent approaches, artificial evolution has typically been run on a computer which is external to the swarm, with the best strategy then copied to the robots. Prof. Jones says, 'Human-understandable controllers allow us to analyse and verify automatic designs, to ensure safety for deployment in real-world applications.' Researchers took advantage of the recent advances in high-performance mobile computing, to build a swarm of robots inspired by those in nature. Their 'Teraflop Swarm' has the ability to run the computationally intensive automatic design process entirely within the swarm, freeing it from the constraint of off-line resources. Prof. Hauert says, 'This is the first step towards robot swarms that automatically discover suitable swarm strategies in the wild. The next step will be to get these robot swarms out of the lab and demonstrate our proposed approach in real-world applications.' Prof. Winfield says, 'In many modern AI systems, especially those that employ Deep Learning, it is almost impossible to understand why the system made a particular decision...An important advantage of the system described in this paper is that it is transparent: its decision making process is understandable by humans.' Read on...

Engineering.com: Robots Learn Swarm Behaviors, Aim to Escape the Lab
Author: NA


Mohammad Anas Wahaj | 05 aug 2019

People with the twin passion of design and development of new products can transform into design entrepreneurs. They are able to control both the design and business processes. Vijayant Bansal, founder of World University of Design (India), explains what it takes to be a design entrepreneur and explores the shifting landscape of design entrepreneurship in India. He says, 'We are in the midst of a design revolution and increasingly design is gaining a lot of focus...But it's not easy starting from ground zero and working yourself towards achieving credibility, recognition and last but not the least, generating demand. This involves having to create a balance between what we want to create with what the customer wants; what is possible technically and how much of a resource pull will it involve.' Contemporary design entrepreneurship includes new product development, restoring crafts, innovating existing products and providing design services based on new & emerging technologies. Explaining the design revolution, he says, 'Designing is undergoing a metamorphosis, aided by new technologies and digital transformation of today. New and disruptive technologies like Artificial intelligence, IoT, Machine learning etc., are the biggest enablers, disrupting traditional processes and systems, enabling out of the box thinking and new ideas, which in turn reshape the entire user experience.' Universities can play an important role in guiding and mentoring students to pursue design entrepreneurship. Industry experts can also play a role in this and enable students to participate in hands-on training. Virtual products have also expanded the scope of design entrepreneurship with designers engaged in designing and developing games and apps. Design entrepreneurship is the new career paradigm. Mr. Bansal suggests, 'Today the scenario has undergone a sea change, with almost every industry, be it apparel, automobiles, film making, animation, product design or gaming, with design playing an intrinsic role in the entire process from an idea to the end product. It's worth the challenge if financial security and stability are not foremost on your mind and you have the patience and inclination to see through the entire process of making the design-centric idea into a successful venture.' Read on...

Entrepreneur: The Rise of the Contemporary Indian Design Entrepreneur
Author: Vijayant Bansal


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