THE BENEFITS OF COMPUTERS USE FOR THE VISUALLY IMPAIRED Braille system is used to support access to information and reading comprehension which is easy to grasp through by a visually impaired‚ nowadays technology paved its way to the learning process of students with this kind of disability. Computers revolutionizes the learning system for the visually impaired. It can respond and talk to student through sophisticated programs that are designed exactly for the needs of student who cannot see
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MEMORANDUM TO: Mark Smiley FROM: DATE: RE: Purchase recommendation for new scanners During the last tax season‚ our office experienced recurring problems with the paper scanners. The difficulty was not with an individual scanner‚ but included all of the scanners on different occasions. The scanners will not feed the documents correctly‚ resulting in torn documents and/or illegible text; and at various times will freeze and not function at all. As a result‚ this has increased our preparation
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quality fast scanner that can scan images at high resolution and provide the output to your OCR software. The software then cleans the image of scratches‚ specks and other noise and aligns it into a portrait position. Finally‚ it uses a proprietary recognition engine in order to perform the extraction‚ and sends the output into the text editor that you have specified beforehand so that you can read the output and perform any necessary corrections. Applications of text extraction The process of extracting
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Creating optical illusions is an art in itself. And portraying an optical illusion into an aesthetically pleasing work of art requires a fair bit of sense and sensibility. Expressing your artistic skills through illusions calls for the stroke of genius. Literally. In today’s post featured artists have shown their mastery of artistic shapes and colors to produce enlightening as well as scary optical illusions. The post also includes some awesome 3D optical illusions and Jesus optical illusion pictures
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Executive Summary This paper is to find out the marketing plan of England Optical Group (EOG). This paper will focus on EOG‚ optical market and EOG’s main competitor (Focus-Point). This paper will consist of EOG history‚ background‚ weakness and strength and all types of marketing issues. This paper also will consist of optical business environment which included the environment‚ opportunity and threat in this industry. Besides‚ this paper will included some part of Focus Point information about
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OPTICAL AMPLIFIERS IN OPTICAL COMMUNICATION SYSTEM Arminder kaur1‚ Upneet Kaur2‚ Gaurav soni3 1‚2M.Tech Scholar (ECE)‚ Amritsar College of Engg. &Technology‚ Amritsar‚ Punjab‚ India. 3Associate Professor‚ Deptt. of ECE‚ Amritsar College of Engg. & Technology‚ Amritsar‚ Punjab‚ India. ABSTRACT: This paper reviews several technologies of optical amplifiers with their applications and we focus on the recent progress in some important aspects of several optical fiber amplifier technology
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OPTICAL FIBER COMMUNICATION Zafar Yasin OUTLINE - Introduction about Optical Fibers. Main Characteristics of Fiber Optics Communication System. Light propagation in an Optical Fiber. Mode Analysis for Single Mode Fiber. Mode Analysis for Multimode Fibers. Surface Plasmon Resonance. Optical Fiber Surface Plasmon Resonance Sensors. Fibre Optic? Dielectric waveguide of cylindrical geometry with core and cladding of suitable material. refractive index of core > refractive index of
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I did a little research on this‚ but not much. "A good essay‚ but a few grammer errors." I corrected them in the one I submitted to you. Optical Illusions Have you ever looked at something‚ and it appears normal‚ but after a few minutes of thinking about it‚ you find it distorted? The brain and eyes are two organs that work together constantly. Two sources feed visual information to the brain:the eyes and the brain’s memory of past experience. Usually the information is clear enough‚ and you have
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Optical Computing Jainam Shah Kalol Institute Of Technology‚ Kalol‚ Gujarat‚ India. jainam_8888@yahoo.co.in Abstract—Optics has been used in computing for a number of years but the main emphasis has been and continues to be to link portions of computers‚ for communications‚ or more intrinsically in devices that have some optical application or component (optical pattern recognition‚ etc). Optical digital computers are still some years away‚ however a number of devices that can ultimately lead to
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OPTICAL AMPLIFIER An optical amplifier is a device that amplifies an optical signal directly‚ without the need to first convert it to an electrical signal. An optical amplifier may be thought of as a laser without an optical cavity‚ or one in which feedback from the cavity is suppressed. Optical amplifiers are important in optical communication and laser physics. There are several different physical mechanisms that can be used to amplify a light signal‚ which correspond to the major types of optical
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