#Photo reader definition how to

When discussing issues related to the blind and low vision community, use the phrase “blind and low vision”, unless an individual has personally indicated otherwise. Note: It is important to be aware that many, though not all, members of the blind and low vision community consider “visually impaired” to be outdated and inappropriate language.

#Photo reader definition how to

Perkins School for the Blind has published a fantastic resource created by Veroniiiica (Veronica with Four Eyes) entitled, “ How to Write Alt Text and Image Descriptions for the visually impaired”. Caption: a brief explanation that provides further information about an image these do not need to focus on visual components and can be supplemental to any image.Image description: a detailed explanation of an image that provides textual access to visual content most often used for digital graphics online and in digital files can be used as alt text in coding to provide access to more complete information.Alt text: a brief textual explanation of an image, used in the coding of digital graphics online and in digital files alt text is not visible on websites unless the image does not appear.Captions are optional in most circumstances, and should not be used in lieu of alt text and image descriptions. To be fully accessible, providing both alt text and image descriptions is recommended. The below descriptions explain the difference between alt text, image descriptions, and captions. Return to Table of Contents The Difference Between Alt Text, Image Descriptions, and Captions When describing visual material, be attentive about describing content as well as aesthetics and style. Image descriptions are necessary for most visuals except for those solely included for aesthetic and decorative appeal. These guidelines provide examples for creating image descriptions, but please be aware that aspects of these guidelines may also be applied to visual descriptions more broadly. The term “visual description” can explain when someone describes the visual context of a location, person, or space in real time, and it may also be used in reference to image and audio descriptions. Visual descriptions provide information about the visual appearance of spaces, objects, people, and more. Importantly, image descriptions are a type of visual description. Printing the text of an image description may also provide sighted readers another option for processing visual information.

Image descriptions may also be used in printed products, especially when printed in Braille, to provide information about the visuals supplementing text.

This ensures that information presented in a purely visual format, especially a digital graphic, is accessible to anyone who may not be able to physically see the visual for any reason. These descriptions support the inclusion of blind, low vision, and low-tech users of all AAA products. Image descriptions provide a textual description of images presented in digital documents.

Poster/Gallery Session Guidelines for Success & Accessibility.

Presentation Guidelines for Success & Accessibility.

Simplifying the alt text and image description process.

The Difference Between Alt Text, Image Descriptions, and Captions.

This page was last updated in August 2019. If you would like to print these guidelines or view them as a PDF, you may review them in both standard print and large print format. The below table of contents is interactive to help you navigate this page so that you are able to review the information more easily. Guidelines for Creating Image Descriptions