Access for all es una organización sin ánimo de lucro situada en Suiza. Esta organización ofrece de forma gratuita
VIP-PDF-Reader (Visually Impaired Person), un lector de documentos PDF destinado a personas con baja visión.
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VIP - The first PDF reader for visually impaired people podemos leer:
The Swiss National Association of and for the Blind (SNAB), in collaboration with the Access for All foundation and the service provider xyMedia, has developed an important innovation for visually impaired people. The VIP PDF-Reader overcomes a previously insurmountable problem for people with a visual impairment who want to read and work with PDF files. This innovative product is now available free of charge to Windows, Mac and Linux users.
Insurmountable obstacles for the visually impaired
Nowadays PDF documents are one of the key digital communication formats. Thousands of PDF files are sent by e-mail and made available to download from websites. However, for visually impaired people, who have to enlarge text on the screen and increase the contrast between the text and the background, PDFs present an insurmountable obstacle. The font is often too small, which makes it difficult to read and the text may be laid out in columns. In addition, when users zoom in or enlarge the font, they constantly have to scroll horizontally. This means that they may miss out on information, because they do not have a clear overview.
Accessibility on the Internet
But now there is a solution to all these problems. The new VIP PDF-Reader (in this case VIP stands for visually impaired people) is an assistive technology developed by the Swiss National Association of and for the Blind (SNAB) and its partners, which makes PDFs easier for people with visual impairments to read. The VIP PDF-Reader filters the text out of a PDF file and presents it in a user-friendly interface. The text can be enlarged and contrasted with the background and line breaks are inserted automatically, which means that the text is always fitted to the size of the window. The information is displayed in the correct order with columns below rather than next to one another. Images, logos, graphics and tables appear in the correct place in the form of icons and can be displayed in a separate full-screen window.
Numerous other functions
The VIP PDF-Reader has a range of functions which make PDF documents accessible to visually impaired PC users and also to older people and those with learning disabilities. It displays a table of contents that lists all the correctly formatted headings. This makes it easier for users to find their way around documents quickly. The VIP PDF-Reader’s toolbar can be enlarged and can be used both with the mouse and the keyboard, which is very useful for people with disabilities. The font and the background colour can be set to meet each user’s needs. The software includes fonts such as Tiresias, which has been designed for visually impaired people and is used for TV subtitles. The VIP-PDF Reader can store several different profiles so that users can choose a different view during the daytime and in the evening, when there is more glare from desk lamps, for example. The VIP PDF-Reader runs on Microsoft, Apple and Linux operating systems.
Reading is good – accessible formatting is even better
The VIP PDF-Reader can read accessible PDF documents most effectively. These contain hidden additional information in the form of tags. Headings, paragraphs, lists, tables, links and images with legends or alternative text are some of the most important content of the tags. Correctly tagged, accessible PDF files are high-quality documents and provide the most benefits for all PC users. Accessible PDFs can be viewed on a variety of devices, for example, those with a speech output system and with very small screens, such as smartphones and mini tablets.
Formatting PDF files correctly means making your own contribution to creating an accessible Internet. This is why the SNAB, in addition to the VIP PDF-Reader, is providing simple guidelines on how to create an accessible PDF file from a source document such as a Word or InDesign file using correct formatting. On the website of the Access for All foundation the PDF Accessibility Checker (PAC) tool is also available free of charge.
The development of the VIP PDF-Reader has been supported by the Bureau for Equality of People with Disabilities and the Emmy Hedinger Foundation.
