Download or read book Computers and Visual Stress written by Edward C. Godnig and published by Seacoast Publishing. This book was released on 1990 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Computers Visual Stress written by Edward C. Godnig and published by Seacoast Information Services, Incorporated. This book was released on 1991 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Computer Eye stress written by R. Anthony Hutchinson and published by M Evans & Company. This book was released on 1985-01-01 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses the causes of visual discomfort from video display terminals and explains how to comfortably use a computer monitor
Download or read book An Investigation of Postural and Visual Stressors and Their Interactions During Computer Work written by Delia Eng Treaster and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: The continuing dominance of computers and the rising chorus of complaints from computer users highlight the importance of understanding the risks associated with computer use. Particularly challenging are the issues of eyestrain and muscle pain, the latter particularly puzzling because of the low force levels and static postures of computer work. To study eyestrain and muscle pain during computer work, a multi-disciplinary approach was developed, using techniques from three diverse fields: biomechanics, myofascial pain and vision. A laboratory study was used to examine the effects of the independent variables, postural and visual stress, during a 30-minute typing task. Sixteen healthy females (ages 19-29) participated in the experiment; all were touch-typists. The study design was a 2 x 2 repeated measures, with randomized order of testing. The dependent variables included development of trigger points in the upper trapezius, subjective measures of discomfort, visual function, and surface electromyography (EMG). Trapezius EMG data were collected at locations of known trigger points. An experienced myofascial specialist performed onsite examination to identify the trigger points before and after each experimental session. Cyclical changes in the EMG median frequency that occurred throughout the experiment were quantified. A method for quantifying eyestrain through EMG changes in the obicularis oculi was also developed. There was a significant interaction between postural and visual factors on both the perception of eyestrain and on the trapezius EMG. In particular, the high visual stress condition, when combined with the low postural stress condition, produced fewer cyclic changes in median frequency (i.e. less motor unit rotation), and greater trigger point pain. A hypothesized injury pathway for the development of myofascial trigger points was developed. The role of high visual stress, perhaps mediated through the stress reaction of the autonomic nervous system, was also postulated. particular, the high visual stress condition, when combined with the low postural stress condition, produced fewer cyclic changes in median frequency (i.e. less motor unit rotation), and greater trigger point pain. A hypothesized injury pathway for the development of myofascial trigger points was developed. The role of high visual stress, perhaps mediated through the stress reaction of the autonomic nervous system, was also postulated. The importance of good ergonomics in terms of location of computer components as well as visual parameters is highlighted. The findings of the interactions show the value of a multi-disciplinary approach to a complex problem.
Download or read book Healthy Work written by Namir Khan and published by Scarecrow Press. This book was released on 2004 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference provides an overview of relevant literature to engineers, managers, accountants, occupational health and safety specialists, and industrial hygienists, so that they, and other professionals, can understand what has caused our workplaces to become primary sources of physical and mental illness.
Download or read book Vision Reading Difficulties and Visual Stress written by Arnold J. Wilkins and published by Springer Nature. This book was released on 2022-08-02 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of the research surrounding the relevance of visual factors for those who struggle with reading. Visual interventions that have been advocated as helping with reading include spectacles that simply correct refractive errors (e.g., long-sightedness), coloured overlays (sheets placed on the page) and coloured lenses, vision therapy, and computer games. This book explains the rationale behind these interventions and discusses the evidence supporting them. Clear advice is given in plain English to those wondering if these interventions will be helpful. Vision, Reading Difficulties, and Visual Stress, 2nd Edition draws together disparate research findings in a range of neurological disorders where vision is compromised by cortical hyperexcitability. Optometrists, orthoptists, ophthalmologists, educational psychologists, teachers, and vision scientists will find this book to be an interesting resource as well as students in these disciplines and parents of children who struggle with reading.
Download or read book The Big Book of Dyslexia Activities for Kids and Teens written by Gavin Reid and published by Jessica Kingsley Publishers. This book was released on 2018-10-18 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Packed with fun, creative and multi-sensory activities, this resource will help children and teenagers with dyslexia become successful learners across the curriculum. The authors provide over one hundred tried-and-tested fun and imaginative activities and ideas to unlock the learning of children and teenagers with dyslexia in creative ways. The book is split into parts addressing literacy, numeracy, learning and cross curricular subjects. With fun activities like 'Spelling Ping-Pong' and 'Class Got Talent', it focuses on key skills such as listening, memory, spelling, writing and key board skills. Each activity includes a 'red herring' that will keep dyslexic children and teenagers entertained, extending them in interesting ways that will appeal to those who think outside of the box. Brimming with imaginative ideas, The Big Book of Dyslexia Activities is an essential toolkit for any teacher or parent working with children and young people with dyslexia.
Download or read book Visual ergonomics in the workplace written by Jeffrey Anshel and published by CRC Press. This book was released on 2002-09-11 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: This easy-to-read introduction to the role of the visual system in the workplace is designed to help many professional ergonomists and human resources professionals to appreciate more fully the relationship between good vision and the efficiency and safety of job performance. It is an accessible account which is illustrated with both low level draw
Download or read book Maths Learning Difficulties Dyslexia and Dyscalculia written by Steve Chinn and published by Jessica Kingsley Publishers. This book was released on 2018-10-18 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by a world authority on maths difficulties in children, this accessible guide provides tried and tested visual strategies and tailored techniques to help teachers and parents support children with SpLDs who need help with maths. Drawing on the latest research, into areas such as cognition and meta-cognition, along with the authors' decades of teaching experience, the book offers insight into how maths learning difficulties, including dyslexia, dyscalculia and maths anxiety, make maths difficult. Each chapter looks at foundational areas of maths learning that children may struggle with, from early number experiences to basic addition and subtraction, times tables, measurement and more. Essential reading for any teacher, learning assistant or parent supporting children with maths.
Download or read book Visual Ergonomics Handbook written by Jeffrey Anshel and published by CRC Press. This book was released on 2005-06-22 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Viewing an electronic display screen varies significantly from reading text on paper and human eyes often suffer for it. Featuring cutting-edge research in the field of visual ergonomics, Visual Ergonomics Handbook focuses on vision and eye-care issues in both the office and industrial setting, including eye safety issues in industrial plants and c
Download or read book Total Health at the Computer written by Martin Sussman and published by . This book was released on 1993 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes the symptoms of computer stress syndrome, tells how to set up a computer workspace, and offers advice on work posture, breathing, eye exercises, and electromagnetic fields.
Download or read book Tech Stress written by Erik Peper, Ph.D. and published by North Atlantic Books. This book was released on 2020-08-25 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fresh, science-backed approach to reframing our often damaging relationship with technology—with tips on ergonomics, optimal screen-time, combatting ‘brain drain’, and more. Reclaim health, happiness, and sanity in a plugged-in world with this self-help guide for the 21st-century worker suffering from burnout, Zoom fatigue, shortened attention span, and smartphone addiction. Evolution shapes behavior—and as a species, we've evolved to be drawn to the instant gratification, constant connectivity, and the shiny lights, beeps, and chimes of our ever-present devices. In earlier eras, these hardwired evolutionary patterns may have set us up for success, but today they confuse our instincts, leaving us vulnerable and stressed out from fractured attention, missed sleep, skipped meals, aches, pains, and exhaustion. So how can we avoid the pitfalls programmed into modern technology use? Tech Stress offers real, practical tools to avoid the evolutionary traps that trip us up and to address the problems associated with technology overuse. You will find a range of effective strategies and best practices to individualize your workspace (in the office and at home), reduce physical strain, prevent sore muscles, combat brain drain, and correct poor posture. The book also provides fresh insights on reducing stress and enhancing health.
Download or read book Eyegames Easy and Fun Visual Exercises written by Lois Hickman and published by Future Horizons. This book was released on 2010 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developing healthy visual-motor abilities is more difficult in the complex stimulus of today's world than ever before. Our visual experiences can be overwhelmed by the vast complexity of artificial colors and sounds which did not exist in our ancestors' lives. Much more time is spent indoors, exposed to a myriad of unnatural colors, movement and imagery. We hibernate inside, interacting with machines instead of being out in the sunlight, looking at the far horizons, exploring natural environments. More and more time is spent sitting rather than moving, watching rather than doing. Here is a book that has: An overview of the development of vision, with a checklist of warning signs of vision problems-based on the studies of behavioral optometry A discussion of the importance of integrating all the senses equally in the development of optimal visual skills, rooted in the field of occupational therapy Practical, playful activities designed to improve visual skills in both adults and children. Excellent for use at home, in the clinic, at school, or amid outdoor settings
Download or read book Computer Vision Image Processing Algorithms and Applications written by Dr.Dhanalakshmi and published by Leilani Katie Publication. This book was released on 2024-02-19 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr.Dhanalakshmi, Indian Institute of Information Technology Design and Manufacturing Kancheepuram (IIITD&M K), Chennai, Tamil Nadu, India. Dr.P.Murugabharathi, Guest Faculty, Mother Teresa Women's University Research and Extension Centre, Chennai, Tamil Nadu, India. Mrs.R.A.Latha Devi, Assistant Professor, Department of Mathematics, Sri Meenakshi Govt. Arts College for Women, Madurai, Tamil Nadu, India. Mrs.V.Suganthi, Assistant Professor, Department of Computer Science, C.T.T.E College for Women, Chennai,Tamil Nadu, India. Mr.K.Madhavan, Ph.D Research Scholar, Department of Computer Science, University of Madras, Guindy Campus,Chennai, Tamil Nadu, India.
Download or read book Reading by the Colors written by Helen Irlen and published by Penguin. This book was released on 2005-07-05 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition of Reading by the Colors includes significant breakthroughs and new applications for use with the Irlen Method to aid in the treatment of reading disabilities.
Download or read book Radiology Noninterpretive Skills The Requisites eBook written by Hani H Abujudeh and published by Elsevier Health Sciences. This book was released on 2017-05-07 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part of the highly respected Requisites series, Radiology Noninterpretive Skills, by Drs. Hani H. Abujudeh and Michael A. Bruno, is a single-volume source of timely information on all of the non-imaging aspects of radiology such as quality and safety, ethics and professionalism, and error management in radiology. Residents and radiologists preparing for the boards and recertification will find this book invaluable, as well as those practitioners wanting to broaden their knowledge and skills in this increasingly important area. - Offers a readable and concise introduction to the essential noninterpretive skills as defined by the IOM, ACR, and other national organizations. - Covers what you need to know about quality and safety; leadership and management; health economics; legal, business, ethics and professionalism; statistical tools; error reporting and prevention; evidence-based imaging; health IT and internet applications; "Image Wisely" and "Imaging 3.0" ACR initiatives; legal issues and malpractice; current and future payment models in radiology; and much more. - Summarizes key information with numerous outlines, tables, ''pearls,'' and boxed material for easy reference. - Provides comprehensive coverage of key "milestones" in training identified by the Accreditation Council for Graduate Medical Education (ACGME). - Fills an important gap for those preparing for the current MOC and ABR exams, covering the many topics touched upon in a major section of the examinations. - Brings together in one source the experience of leading national experts and a select team of expert contributors. - Expert ConsultTM eBook version included with purchase. This enhanced eBook experience allows you to search all of the text, figures, Q&As, and references from the book on a variety of devices.
