Accessible PowerPoint (implementation guide)
The PowerPoint Accessibility Implementation Guide serves as support for the PowerPoint Accessibility Checklist. The order of the aspects and the structure according to categories are the same.
Each aspect is divided into three sections in the implementation guide:
Under the heading "What is meant by this?" you will find a detailed description of the aspect to be ticked off. The section "Why is it important?" describes which barriers you are removing with the respective aspect and for which groups of people this is essential. Finally, under the heading "How can I implement/check this?" you will find detailed instructions on how to implement or check the respective aspect.
1. General
1.2. Use of colours
The use of colours is generally sparing.
What is meant by this?
A restrained and appropriate use of colours to convey information should be aimed for. Before the integration of colours in an information medium, it is advisable to carefully consider whether and to what extent they can contribute to improving the conveyance of information.
Why is it important?
For some recipients, too much colour can be a distraction or disrupt the reading flow due to strong stimulus perception. In addition, there are recipients who cannot perceive all colours clearly or who work independently of colour presentation. If information is conveyed exclusively through colour, these recipients may miss important information or not understand it.
How can I implement/check it?
It is recommended that the number of colours used is limited to what is necessary to convey a clear and understandable message. In addition, when deciding on the use of colours, consideration should also be given to their necessity in order to ensure that they actually offer added value for the communication of information.
If colours are nevertheless used to convey information, this information should also be conveyed in other ways, such as symbols, lettering or patterns (see 1.3).