This season Anthony Loeff medical volunteer is reporting software applications for visually impaired Most legally blind people 64 percent do not use computers.
The console-based Oralux Linux distribution ships with three screen-reading environments: Emacspeak, Yasr and Speakup. Only a small fraction of this population, when compared to the sighted community, have Internet access.
Access technology such as screen readers and Screen magnifiers enable the blind to use mainstream computer applications. The primary audience for such applications is those who have difficulty reading because of learning disabilities or language barriers. Experimental approaches in sensory substitution are beginning to provide access to arbitrary live views from a camera.
There are also open source screen readers, such as the Linux Screen Reader for GNOME and NonVisual Desktop Access for Windows.
Linux distributions for the blind include Oralux and Adriane Knoppix. A screen reader is a software application that attempts to identify and interpret what is being displayed on the screen. Approximately 20 percent of those deemed legally blind, by any measure, have no vision. This interpretation is then represented to the user with text-to-speech, sound icons, or a braille output. Web browsers, word processors, icons and windows and email programs are just some of the applications used successfully by screen reader users. The movement towards greater web accessibility is opening a far wider number of websites to adaptive technology, making the web a more inviting place for visually impaired surfers. While Apple Mac OS X includes VoiceOver, a more feature-rich screen reader. The open source GNOME desktop environment long included Gnopernicus and now includes Orca. Screen readers can be assumed to be able to access all display content that is not intrinsically inaccessible.
The Macintosh OS also comes with a built-in screen reader, called VoiceOver. Screen readers are a form of assistive technology potentially useful to people who are blind, visually impaired, or learning disabled, often in combination with other AT such as screen magnifiers. A persons choice of screen reader is dictated by many factors, including platform and the role of organizations like charities, schools, and employers.
The rest have some vision, from light perception alone to relatively good acuity. Later versions of Microsoft Windows include an Accessibility Wizard and Magnifier for those with partial vision, and Microsoft Narrator, a simple screen reader. Screen reader choice is contentious: differing priorities and strong preferences are common. Therefore functionality remains limited compared to equivalent desktop applications, the major benefit is to increase the accessibility of said websites. Increasingly, screen readers are being bundled with operating system distributions. Indeed, using a screen reader is, according to some users, considerably more difficult than using a GUI and many applications have specific problems resulting from the nature of the application. The latter developed in part by Knopper who has a visual impairment. Recent versions of Microsoft Windows come with the rather basic Narrator.
Levator ani syndrome is one cause of chronic pelvic pain. The typical symptoms of levator ani syndrome include rectal butt spasms, rectum pain and tightness, and a sensation of fullness. It is sometimes associated with proctalgia fugax, which is defined as a short, sharp pain in the rectum. Levator ani syndrome, on the other hand, tends to be more constant pain. The pain is located in the pelvic floor muscles in the rectum, mainly the levator ani muscle.
The root cause is pelvic floor muscle tension or myalgia. In simple terms, it is muscle knots in the internal walls of the rectum. These “knots” are usually referred to as trigger points. When these tiny knots are active, they can cause great pain and a sensation of tightness and burning in the rectal area. This is typical of levator ani syndrome.
Common Levator Ani Syndrome Symptoms
*Rectal Pain and Burning
*Rectal tightness and muscle spasm
What is the treatment for Levator Ani Syndrome?
The common types of treatment for levator ani syndrome are usually muscle relaxants, hot baths, and proper diet and exercise. In most cases, there is an underlying element of chronic stress and anxiety which causes these muscles to tighten up and spasm. This pelvic floor muscle tension causes pain and burning. In order for most cases of levator ani syndrome to be resolved, trigger point therapy or internal massage on the levator ani/rectal muscles can bring great relief. The treatment itself can be very painful, but the overall relief from treatment can be felt almost immediately.
Many people with levator ani syndrome have had good success using the The Pelvic Pain Solution. It is highly recommeded by many!
Written by D.Herren
Author, Webmaster and Freelance Writer
For everyone who’s been on a diet themselves or knows someone who’s been on a diet, you know how bland the food can be sometimes. With foods like rice cakes it’s no secret why you lose weight, if the foods taste like carboard.
For everyone who’s had this experience there is hope. You should look at the Mediterranean Diet. The Mediterranean Diet isn’t a new fad or quick loss weight scheme, in fact it’s been around for over 40 years. However it’s taken science that long to fugure out what it was and why it works. The Mediterranean is a diverse region that is made up of 16 countries along the Mediterranean Sea. Countries like France, Spain, Italy and Greece have diverse and different cultures. While the foods are different on a nutritionally level they share many similarities. They contain lots of fresh fruits and vegetables. Wine is consumed in moderate amounts daily. Eggs are consumed in moderate amounts, and foods like poultry, fish and dairy are consumed on a limited basis.
However as many nutritionists and scientists are discovering one of the keys to the Mediterranean Diet is the oils. Plant based oils are extensively used throughout the region, with olive oil being the most popular. Olive oil is a monounsaturated fat, which means it’s good for the body and does things like lower your cholesterol. Do to the rich fats in the foods and those used in the cooking the foods of the region are known for the full rich textures and flavors that they have. In fact it’s these fats which give the foods a luxurious “mouth feel”. However eating foods rich in fats is not without some sacrifices, as fats have more than double the amount of calories of similarly sized portions of protein or carbohydrates. Learning to manage and control your portions is a key aspect of anybody who wants to follow the Mediterranean Diet.
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This article was written by Allison Preston of www.Fitness-Web.com. Fitness-Web brings you information and reviews about infomercials, diets, and exercise equipment from different products across the internet.
