The first personal computer

Feb 11, 20130 likes279 views

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Robots are machines that can be programmed to perform various tasks. There are two main types: stationary robots fixed in one location like on an assembly line, and mobile robots that can move around like robotic forklifts. Robots generally have an arm, power supply, and controlling computer. The arm has movable joints called degrees of freedom. Mobile robots use wheels or tracks and guidance systems like magnets or light to navigate. Intelligent robots have powerful processors, memory, sensors and can learn from their experiences.

Quantifying QoS Requirements of Network Services: A Cheat-Proof FrameworkAcademia Sinica

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Despite all the efforts devoted to improving the QoS of networked multimedia services, the baseline for such improvements has yet to be defined. In other words, although it is well recognized that better network conditions generally yield better service quality, the exact minimum level of network QoS required to ensure satisfactory user experience remains an open question. In this paper, we propose a general, cheat-proof framework that enables researchers to systematically quantify the minimum QoS needs for real-time networked multimedia services. Our framework has two major features: 1) it measures the quality of a service that users find intolerable by intuitive responses and therefore reduces the burden on experiment participants; and 2) it is cheat-proof because it supports systematic verification of the participants' inputs. Via a pilot study involving 38 participants, we verify the efficacy of our framework by proving that even inexperienced participants can easily produce consistent judgments. In addition, by cross-application and cross-service comparative analysis, we demonstrate the usefulness of the derived QoS thresholds. Such knowledge will serve important reference in the evaluation of competitive applications, application recommendation, network planning, and resource arbitration.

02 pro+forma-mte3114-aplikasi+matematik+semak+okt2012Lee Albies

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RanbotsSchool of Creative Media, City University, Hong KOng

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Penggunaan pengamiranzabidah awang

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On Raising RobotsPhilipp Dudchuk

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The document discusses challenges in modeling human intelligence in robots. It notes that while robots in science fiction often resemble humans, true intelligence is difficult to define. Two key challenges are the indirect access problem, where we can only observe surface behaviors of intelligence, and the self-modeling problem, where humans lack a way to fully model their own cognitive abilities. The document also lists five behaviors often associated with intelligent behavior: logical reasoning, planning, learning, communication, and creativity. It provides examples of early conversational agents like ELIZA and modern ones like A.L.I.C.E. that have demonstrated basic communication skills but not general human-level intelligence.

20007.0002.week1 types-of-robotsPoonam Singh

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This document summarizes different types of robots, including driving robots that use differential steering, omnidirectional robots that use Mecanum wheels, flying robots with sensors and structures, balancing robots that use inverted pendulums, and walking robots with 6 legs or that are bipedal. It also discusses mobile robot design, controllers, micro robots like ants, multi-purpose humanoids as long term goals, famous robots like Honda's robot, intelligent robots with sensors and decision making, entertainment robots, and toys like Furby and Lego Mindstorms kits. The document explores how robotics can be used to explain concepts in various fields like control systems, software, sensors, motors, image processing, and artificial intelligence.

RobotsMamata Sampath

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1) The global robotics market was estimated at $17.3 billion in 2008 and is expected to rise to $21.4 billion by 2014. 2) Some well-known robots today include Honda's Asimo, Pleo the toy dinosaur robot, Chalkbot the street-printing robot, and Roomba the vacuum cleaning robot which has sold over 2 million units worldwide. 3) The robotics industry is still risky but growth will be led by startups, and marketing has been key to success stories like Roomba.

Robot joints PDFEr. Bade Bhausaheb

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There are five types of joints that are commonly used in industrial robots. Two allow for linear motion: linear joints and orthogonal joints. The other three allow for rotary motion: rotational joints, twisting joints, and revolving joints. Each joint type provides a specific kind of relative motion between two robot links, such as rotational motion along a vertical axis or linear sliding movement between parallel links.

Robots of the futureRita Ariatta

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Introduction to robotics, Laws,Classification,Types, Drives,Geometry Mohammad Ehtasham

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Robot Configuration - 1Manipal Academy of Higher Education (MAHE)

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This document discusses different types of industrial robots classified by their arm configuration, power source, and path control. It describes Cartesian robots which move along three orthogonal axes and have a rectangular working envelope. Cylindrical robots use a vertical column that can rotate and slide up/down, giving them a cylindrical working volume. Both robot types have advantages like payload capacity and work area, as well as disadvantages like limited movement directions and lower accuracy for cylindrical robots. Common applications include pick and place, assembly, welding, and machine loading/unloading.

Traditional industrial robotsGyanx

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Robot Configuration - 2Manipal Academy of Higher Education (MAHE)

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The document discusses different robot configurations including polar, jointed arm, and SCARA configurations. A polar configuration robot has a spherical work volume defined by one linear and two rotary motions. It has advantages of a larger work envelope and more compact size but lower accuracy. Jointed arm configurations resemble a human arm with rotary shoulder and elbow joints. SCARA robots are a type of jointed arm designed for horizontal insertion tasks.

Introduction to RobotsSt. Petersburg College

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Our society has been interacting with robots for decades; plus, science fiction novels have given them a growing place in popular culture. Consumer robot kits are becoming very popular in K-12 school programs, library makerspaces and other collaborative learning spaces, as well as in people’s homes. In this webinar: • Define what a robot is and what they are capable of doing • Understand the history of robots and robotics • Describe the various types of robots • Learn how to get started building your own robot • Create a robotics league

Advancement in use of Robots in Modern Applications Akshar Thakur

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Robots are increasingly being used in modern applications like manufacturing, automobiles, electronics, medicine and defense. The document discusses how robots are used in these sectors to improve flexibility, quality and productivity. Specific examples are provided of robots being used in automobile assembly, packaging, electronics manufacturing, space exploration and bomb disposal. The benefits of robots include increased production speeds and consistency while reducing costs. However, expertise is required to program and handle robots, and bottlenecks could limit the benefits of automation. Overall, robots are revolutionizing industries while potentially affecting some jobs, but technology has historically been a net creator of new types of jobs.

Robots presentationaroobkazim

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The document discusses the history and types of robots. It begins by explaining how early human labor led to the development of machines to perform repetitive tasks. This technological advancement eventually led to the creation of autonomous robots in 1948. The document then outlines different types of robots categorized by locomotion and application. It discusses advantages like performing dangerous tasks but also disadvantages like costs. Finally, it suggests that in the future humans and robots may complement each other and live and work together.

Robotics project pptVundavalli Shreya

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This document provides an overview of robots and robotics. It defines a robot as a re-programmable machine that can perform tasks automatically in place of humans, especially in hazardous environments. The document then discusses the history and origins of the words "robot" and "robotics." It also outlines some of the key parts of industrial robots like sensors, effectors, actuators, controllers, and arms. Finally, it briefly describes different types of robots and their applications as well as some advantages and disadvantages of robotics.

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Decision support systems can be either data-oriented or model-oriented. Data-oriented systems focus on descriptive, diagnostic, predictive, and prescriptive information to support decision making. Model-oriented systems use simulation, optimization, and suggestion models stored in a model base to generate analysis and suggestions. Effective decision support systems collaborate different approaches and connect various information systems and technologies to support decision makers.

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This document discusses graphene, providing a brief history from its discovery in 1859 to recent advancements. It notes graphene's electrical, mechanical, and optical properties, including its conductivity, flexibility, and transparency. The document also lists some potential applications of graphene such as in transistors, flexible displays, and high capacity batteries, but notes challenges in its high cost and competition from other materials currently in wide use and other emerging technologies.

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