Creating accessible and readable PDF documents is paramount for ensuring that your audience can easily engage with your research findings. Consider using clear fonts such as Arial or Helvetica in an appropriate size (14 point is recommended). It’s important to maintain a good contrast between the text and the background; a dark font on a light background typically works best. Additionally, breaking your content into concise paragraphs and using subheadings will enhance navigability. Infographics and images should include alternative text descriptions so that screen readers can convey the information to visually impaired users.

Furthermore, make sure that your PDF files are structured in a way that aligns with accessibility standards. Utilize tagged PDFs, which help screen readers properly interpret the order of content. Moreover, incorporating a table of contents can facilitate quick navigation through longer documents. When incorporating tables, opt for the following simple structure to improve understanding:

Element Best Practice
Fonts Use sans-serif fonts, minimum size 14 pt
Color Contrast Dark on light backgrounds
Image Descriptions Include alt text for all visuals
Document Structure Utilize headings, lists, and tags