...ACOUSTIC VISION – Acoustic Perception Based On Real Time Video Acquisition for Navigation Assistance Supreeth K Rao#, Arpitha Prasad B*, Anushree R Shetty&, Chinmai$ , Rajeshwari Hegde@ #,*,&,, Department of Telecommunication Engineering, @ Guide and faculty BMS College of Engineering, Bangalore, India # supreethkrao@gmail.com arpithaprasad@gmail.com & anushree.shetty12@gmail.com $ cpchinmai@gmail.com * Abstract— A smart navigation system based on an object detection mechanism has been designed to detect the presence of obstacles that immediately impede the path, by means of real time video processing. This paper is discussed keeping in mind the navigation of the visually impaired. A video camera feeds images of the surroundings to a Da-Vinci Digital Media Processor, DM642, which works on the video, frame by frame. The processor carries out image processing techniques whose result contains information about the object in terms of image pixels. The algorithm aims to select that object, among all others, that poses maximum threat to the navigation. A database containing a total of three sounds is constructed. Hence, each image translates to a beep, where every beep informs the navigator of the obstacles directly in front of him. This paper implements a more efficient algorithm compared to its predecessor, NAVI. Keywords— Navigation, Edge Detection, Flood Function, Object Detection, DM642, Acoustic Transformation I. INTRODUCTION Assistance...
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...also like to thank our parents and companions who helped us in compiling and finalizing this project within the limited time frame. They also supported us financially and morally for us to finish this project. Without them, this will be a total failure. We would also like to thank everybody who contributed to our success and thank the people we interviewed for sparing some time with us to finish and add information to the said research paper. Lastly we would like to express our deepest gratitude to everybody who supported us and pushed us all the way here. Thank you very much. Table of Contents Page Title page ……………………………………………………………………1 Acknowledgment……………………………………………………………2 Table of Contents…………………………………………………………...3 Chapter I:...
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...________________________________ _________________________________ “Study on How Video Games Enhance the Mental Skills of a high school student” In partial fulfillment in English Proficiency Instruction II Submitted to: Prof. Maria Antonette Lofamia Submitted by: Gregorio, Fernan Joseph Panerio, Jose Mariel Date submitted: March 16, 2015 Chapter I Introduction For years video games have been criticized for making people more antisocial, overweight or depressed . But now researchers are finding that games can actually change us for the better and improve both our body and mind. Games can help to develop physical skills. Pre-school children who played interactive games such as the ones available on Wii have been shown to have improved motor skills, for example they can kick, catch and throw a ball better that children who don’t play video games. A study of surgeons who do microsurgery in Boston found that those who played video games were twenty-seven percent faster and made thirty-seven percent fewer errors than those who didn’t. Vision is also improved, particularly telling the difference between shades of grey. This is useful for driving at night, piloting a plane or reading x-rays. Games also benefit a variety of brain functions, including decision-making. People who play action-based games make decision twenty-five percent faster than others and are no less accurate, according to one study. It was also found...
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...Are Video Games Educational? (based on 27 ratings) By Jayel Gibson Video games. While they may seem like the bane of every parent's existence, they don't have to be—many of them offer unique learning features. And with increased requirements in schools placing unprecedented demands on children and parents, it may be time to start thinking about video games as teaching tools. The learning component of gaming can be optimized with parent involvement. That means understanding what makes a game both fun and educational. What makes a game fun? * Challenge and strategy – this is the core of the game. It includes the objective, the play and the scoring. The game should provide a challenge for its players and allow them to use different strategies to gain a level or win. This is what determines the age group or skill level. * Element of surprise – this is the variation of the game. The element of surprise must be built into the game to provide laughter, excitement, regret or risk. * Replay ability – this is the ability to play the game over and over with different outcomes each time. This is measured by the ‘boring’ factor. If the child gets bored fast, the game lacks replay ability. What makes a game educational? * New information – this is the educational information provided. It may be text or graphics, and is normally unknown by the age group or skill level for which the game is made. * Memorization – this is the part of the game that rewards good memory...
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...Perceived Effects of Online Games to the Academic Performances among Students under the College of Business Administration Education at University of Mindanao (UM) Leynard Bangkulit Romeo Dimiao Russel Anthony Junsay Chapter 1 INTRODUCTION Background of the Study In 1958, the world’s first world computer game, a rudimentary two-player tennis game, was created to entertain visitors on the Brookhaven National Laboratory. Since then, the computer/video game industry has become one the most aggressively growing business sectors in the United States and in the whole world. Obviously, games are emerging as one of the most dominant forms of entertainment. This trend goes further as of the increasing penetration of high speech Internet connection and the declining prices of computers, video-game consoles, and mobile entertainment devices. (Lee, Jin, Park, & Kang, 2005) As we know, Internet offers many conveniences. As a result it has made many people depend on it. What is worse, a large number of people have become addicted, especially to online game addiction. By2007, the population of online gamers worldwide was about 217 million, approximately 28 percent of the total online population (comScore,2007).In addition, online game addiction is prevalent in many countries, including China, Korea, Vietnam, Japan, U.S., and Canada. In South Korea, 2.4 percent of the population, ages nine to thirty-nine, were believed to be addicted to online games, and over 10 percent...
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...ETT4/5 - Effective Teaching Practices: Instructional Presentation and Follow-Up Course of Study Your competence for this course of study will be assessed as you complete the 10 tasks that make up the ETT4/5 performance assessment and the EIO4/5 objective assessment. Introduction Welcome to Effective Teaching Practices. Effective teaching depends on effective planning. Teachers need to devote systematic thought to what they want students to learn and to how students will best acquire knowledge and skills. You will learn how to select, develop, and evaluate instructional materials as well as strategies to use to accomplish specific learning goals. You will plan for effective instruction, and then implement those plans. Interactive teaching includes appropriately responding to all of the details that emerge during the presentation of lessons. Teaching is a process. Teachers plan lessons and then present them. They use information about the lesson presentation to make appropriate changes to improve both student achievement and lesson presentation. Outcomes and Evaluations There are 10 competencies covered by this course of study; they are listed in the "Competencies for Effective Teaching Practices: Instructional Presentation and Follow-Up (ETT4/5)" page. The list of competencies is a good overview of precisely what you will know and be able to do at the conclusion of this course of study and demonstrate through assessment. Teaching Dispositions Statement Please review the...
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...currently utilizing the business's product or also in winning additional customers that may be purchasing from the competitor. Generally, data are any “facts, numbers, or text that can be processed by a computer.”1 Today, organizations are accumulating vast and growing amounts of data in different formats and different databases. This includes operational or transactional data such as, sales, cost, inventory, payroll, and accounting. Data mining also known as “knowledge discovery”, is the process of analyzing data from different perspectives and summarizing it into useful information- information that can then be used to increase revenue, cuts costs, and continue the goals outlined for the company. Data mining consists of five major elements: “Extract, transform, and load transaction data onto the data warehouse system, store and manage the data in a multidimensional database system, provide data access to business analysts and information technology professionals, analyze the data by application software, present the data in a useful format, such as a graph or table.”2 Extracting this information for future use, will keep the company growing and adapting as the customer preference changes. In the past, most companies acquired new customers by using direct mail, telemarketing, or mass advertisements. With the use of these avenues for marketing, different demographics for different customers are understood and catered to. Before data mining, predicting...
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...The Benefits of Playing Video Games Isabela Granic, Adam Lobel, and Rutger C. M. E. Engels Radboud University Nijmegen Video games are a ubiquitous part of almost all children’s and adolescents’ lives, with 97% playing for at least one hour per day in the United States. The vast majority of research by psychologists on the effects of “gaming” has been on its negative impact: the potential harm related to violence, addiction, and depression. We recognize the value of that research; however, we argue that a more balanced perspective is needed, one that considers not only the possible negative effects but also the benefits of playing these games. Considering these potential benefits is important, in part, because the nature of these games has changed dramatically in the last decade, becoming increasingly complex, diverse, realistic, and social in nature. A small but significant body of research has begun to emerge, mostly in the last five years, documenting these benefits. In this article, we summarize the research on the positive effects of playing video games, focusing on four main domains: cognitive, motivational, emotional, and social. By integrating insights from developmental, positive, and social psychology, as well as media psychology, we propose some candidate mechanisms by which playing video games may foster real-world psychosocial benefits. Our aim is to provide strong enough evidence and a theoretical rationale to inspire new programs of research on the largely unexplored...
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...------------------------------------------------- Top of Form Effects of Technology on Education By Anton Lebedev | Submitted On January 22, 2010 4 1 Education has changed significantly in the last twenty years. One of the main reasons education has undergone so many changes is because of technological development. In 1990, computers and other forms of technology served a minimal role in the classroom. Today, many if not most college students attend class with a laptop. I am writing about some of the biggest advantages technology gave to education. Technology has made research much easier. Before online Encyclopedias, Google Scholar, JSTOR, and other online research tools were available, students were forced to spend numerous hours in the library. With the new tools, students can conduct research faster in the comfort of their homes. With Google and other search engines, students can find relevant information faster and more efficiently. Also, there is no more need for intensive memorization as information is more readily available. New also technology allows for a faster, more efficient, and more interactive classroom experience. With Powerpoint presentations and projectors, there is no need for blackboards and whiteboards. With clickers, students can take quizzes during the classroom. These developments also help improve tutoring services. Online tutoring programs are becoming available. One-on-one in-home tutoring programs are also being aided these developments. Tutors...
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...boosted the infrastructure of our schools, the significant issues now arise. Should we continue to pump money into educational technology for our schools? Do computers really help students learn? How can students and teachers best learn from the World Wide Web and its content? These questions are not new, nor unique to the dawn of Internet-connected schools. Earlier technologies, from textbook and illustration to film, television, and multimedia computer, have prompted similar ponderings. If technology is to have a significant role in schools, we need assurance that it works. More emphatically, we need confidence that use of educational technology results in learning. Research, both historical and contemporary, suggests that technology-based instruction can and does result in learning. Witness these examples of television, multimedia, and computer technologies delivering content to support learning: • Watching the television program Blue’s Clues has strong effects on developing preschool viewers’ flexible thinking, problem solving, and prosocial behaviors (Bryant, Mullikin, McCollum, Ralastin, Raney, Miron, et al., 1998). • Court TV’s Choices and Consequences program reduced middle school students’ verbal aggression — including tendencies to tease, swear at, and argue with others (Wilson, Linz, Federman, Smith, Paul, Nathanson, et al., 1999). • Viewing Sesame Street was positively associated with subsequent performance in reading, mathematics, vocabulary...
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...Tutorial for Preschoolers (Alphabet, Numbers, Shapes, Colors and Animals) SERVDAD, REYCHELLE A. CRUZ, MARY JOY B. RAMIREZ, CHERRY A. A project submitted to the Mr. Ronel E. Asas of the Department of Computer Studies, Imus Campus, Cavite State University, Imus, Cavite in partial fulfillment of the final requirements for the subject ITEC55- System Analysis and Design. INTRODUCTION Preschool is a time for developing good learning habits and positive self-esteem. The skills learned at this stage may seem simple but it will set a preschooler for a lifetime of learning. People around them must be aware that they are still trying to figure out the world and everyone must understand them for being distracted and unfocussed with their tutorials. The tutorial is designed to provide opportunities for users to learn essential information. (Meade,2011) Learning from preschool software can start as soon as children can effectively handle a mouse. Usually, around three or four years of age, preschoolers can readily spend up to a half an hour per day on the computer. Children like the independence and stimulation of interacting with computerize activities. If they are able to use a mouse, that was an indication that they are ready to get started. While using a computerize tutorial, children would not just sit and watch; they will laugh, learn, participate and explore. Parents will see smiles and hear giggles. It is an indication that their children are having fun and when their...
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...Deep Learning more at http://ml.memect.com Contents 1 Artificial neural network 1 1.1 Background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1.2.1 Improvements since 2006 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.3.1 Network function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.3.2 Learning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.3.3 Learning paradigms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.3.4 Learning algorithms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.4 Employing artificial neural networks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.5 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 1.5.1 Real-life applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 1.5.2 Neural networks and neuroscience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 1.6 Neural network software ...
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...“Where I am now?” is quite the open statement to be incurred to anybody entitling finishing off their studies, resonating to the fact that this particular period of time concludes a person’s pursuit in their study path and coherently ensues the commence of their journey to the professional workforce. Certainly It is attributed with the amount of knowledge and skill that has been acquired during this study period, which will help benefit in attesting the ability of work done within the respected field practiced. My sole purpose of acquiring this degree is to be a Multimedia Designer. A Multimedia Designer’s task is to gestate, organize and design a specific multimedia project and compile it to something fruitful. This includes presentations, websites, animations, multi-faceted print and any other interactive media solutions to meet public information requirements and curriculum, accomplishing associated responsibilities assigned. Reflecting on my understanding with this degree, I do apprehend that I am mirroring my subjective peregrination into the sector of interactive media. The reason I’ve chosen multimedia as a profession is because I’ve always been involved in creative endeavors whether it’s music, poetry, writing or art . Although this was always entitled throughout my life, the pristine eye-opener for multimedia was back in 2008 when I worked as a Guest Host in the Middle East Film Festival, there I was in the office at one instance of time where I was gathering...
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...maximum of two figures or tables from an Academic Press chapter in another scientific or research publication provided that the material has not been credited to another source and that full credit to the Academic Press chapter is given. Academic Press A division of Harcourt, Inc. 525 B Street, Suite 1900, San Diego, Cahfomia 92101-4495, USA http://www.academicpress.com Academic Press Harcourt Place, 32 Jamestown Road, London NWl 7BY, UK http ://www. academicpress .com Library of Congress Catalog Card Number: 2001092781 hitemational Standard Book Number: 0-12-500452-4 International Standard Book Number: 0-12-500453-2 (International edition) PRINTED IN THE UNITED STATES OF AMERICA 01 02 03 04 05 06 MB 9 8 7 6 5 4 3 2 1 Contents Preface vii Note to Students xi Prelude to Multimedia Sugata Mitra 1 Overview of...
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...and office information systems. Critical to most information systems are information technologies, which are typically designed to enable humans to perform tasks for which the human brain is not well suited, such as: handling large amounts of information, performing complex calculations, and controlling many simultaneous processes. The domain of study of IS involves the study of theories and practices related to the social and technological phenomena, which determine the development, use, and effects of information systems in organization and society. Acknowledgement The satisfaction that accompanies that the successful completion of any task would be incomplete without the mention of people whose ceaseless cooperation made it possible, whose constant guidance and encouragement crown all efforts with success. We are grateful to all the concern websites and the book written by experienced professionals for the guidance, inspiration and constructive suggestions that helpful us in the preparation of this project. We also thank our colleagues who gave valuable ideas which have helped in successful completion of the assignment. Table Of Contents Sr.No Contents Page No. 1. Investigate Information Needs 4-6 2. Range Of Information Systems 7-8 3. Management of Information 9-10 Investigate Information Needs The underlying Information Management is that just as a project purposefully...
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