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  2. List of PDF software - Wikipedia

    en.wikipedia.org/wiki/List_of_PDF_software

    Free ( Mozilla Public License) an Office suite; allows to export (and import, with accuracy limitations) PDF files. Microsoft Word 2013. Proprietary. Desktop software. The 2013 edition of Office allows PDF files to be converted into a format that can be edited. Nitro PDF Reader. Trialware.

  3. Screen reader - Wikipedia

    en.wikipedia.org/wiki/Screen_reader

    A screen reader is a form of assistive technology ( AT) [ 1] that renders text and image content as speech or braille output. Screen readers are essential to people who are blind, [ 2] and are useful to people who are visually impaired, [ 2] illiterate, or have a learning disability. [ 3] Screen readers are software applications that attempt to ...

  4. Laser blended vision - Wikipedia

    en.wikipedia.org/wiki/Laser_blended_vision

    Laser blended vision. Laser blended vision is a laser eye treatment which is used to treat presbyopia (ageing eyes; [1] progressive loss of the ability to focus on nearby objects) or other age-related eye conditions. [1] It can be used to help people that simply need reading glasses, and also those who have started to need bifocal or varifocal ...

  5. Screen reading - Wikipedia

    en.wikipedia.org/wiki/Screen_reading

    Since the first notion of screen reading, many studies have been performed to discern any differences between reading off of an electronic device and reading off of a paper. In a 2013 study, a group of 72 high school students in Norway were randomly assigned into one of two groups: one that read using PDF files on a computer and one that used ...

  6. Computer vision syndrome - Wikipedia

    en.wikipedia.org/wiki/Computer_vision_syndrome

    Computer vision syndrome. Computer vision syndrome ( CVS) is a condition resulting from focusing the eyes on a computer or other display device for protracted, uninterrupted periods of time and the eye's muscles being unable to recover from the constant tension required to maintain focus on a close object.

  7. These Stylish, Doctor-Approved Reading Glasses Can Help ... - AOL

    www.aol.com/best-doctor-approved-reading-glasses...

    Conan Glasses. Dr. Raviv is impressed by Foster Grant’s Multi Focus technology, which offers three magnification strengths in one pair: One for interacting with people at the top, one for using ...

  8. Anaglyph 3D - Wikipedia

    en.wikipedia.org/wiki/Anaglyph_3D

    The cheaper filter material used in the monochromatic past dictated red and blue for convenience and cost. There is a material improvement of full color images with the cyan filter, especially for accurate skin tones. Video games, theatrical films, and DVDs can be shown in the anaglyph 3D process.

  9. List of screen readers - Wikipedia

    en.wikipedia.org/wiki/List_of_screen_readers

    Read:OutLoud from Don Johnston, Inc. Screen Reader from SourceBinary.com (no longer available, latest trial version can be obtained from other download sites) SodelsCot [ 23] from Sodels Factory. TextAloud from NextUp.com. Ultra Hal TTS Reader from Zabaware, Inc. yRead from Spacejock Software.