Reflow works well for text-based documents, but it generally doesn’t work well for PDFs with lots of images, graphs, multiple columns, and advanced formatting, and it certainly isn’t going to work for scanned PDFs.īut reflow can work wonders for manuals and research articles that are mostly text. The software will show the PDF normally but if you select to increase font size it will reflow the document. Some ereaders have PDF reflow built-in to the software, like the Nook and many Android ereaders. The 'Alt' key will pause and restart Automatic Scrolling.This makes it so you can increase and decrease font size and use other ebook-related features that aren’t available for PDFs. When Automatic Scroll is turned on the speed and direction of movement are controlled by the Up and Down Arrow Keys on the Keyboard. Automatically ScrollĪdobe Reader has a built-in automatic scrolling tool which help learners who can't use a mouse, i.e. Tip: Consider combining Zoom, Reflow and High Contrast to improve readability. Reflow 'reflows' the text so it fits on the page, regardless of size. This can be frustrating requiring horizontal and vertical scroll bars to be adjusted. When text size is magnified to over 100% the document will 'run off' off the page. To do this, go to: View > Zoom > Zoom to Zoom and Reflow Text can be zoomed/magnified to 400% and beyond to aid readability. Learners who experience sight loss may benefit from having the text enlarged. Tip: Other free text readers are also available such NaturalReader & Ivona Mini Reader - find out more about text readers on the CALL website. To do this, go to: Edit > Preferences > Reading (from the left pane) untick Use Default Voice (choose a voice) > OK In Adobe Reader you can set the voice of your choice, e.g., the Scottish Voices. Tip: Consider combining colour and font background with Read Out Loud for additional scaffolding! Choosing a voice To do this, go to: View > Read Out Loud > Activate Read Out Loud Have difficulty understanding what they read.Have problems concentrating when they read.Get tired, or have visual stress when they read.This reads aloud text on a PDF using the computer's voice. Use Read Out Loud - text readerĪdobe Reader also has a built-in text reader - Read Out Loud. Tip: Changing the background and font colours make a big difference! Many of the digital books in the Books for All Database are in PDF format. To do this, go to: Edit > Preferences > Accessibility (from the left pane) tick Replace Document Colours > OK. Change the background and font colourīlack text on a white background (the default setting in Adobe Acrobat Reader) can be a barrier to learners who experience visual stress and/or scotopic light sensitivity - when the letters and words on a page appear as if they are moving or jumbled. The following offers some hints and tips on improving the readability and accessibility of PDFs by using Adobe Reader's built-in tools. Adobe Reader includes numerous features to help learners with additional support needs (ASN) such dyslexia, sight loss and mobility difficulties. To view and use a PDF you need the free Adobe Acrobat Reader DC although there are others). PDF (Portable Document Format) is a digital file format that can be used across different devices such as Windows, Mac, iPad and Android. All learners, including those with additional support needs - from schools, to further and higher education.Teachers, Support Staff for Learning, classroom/learning assistants, librarians.Automatically Scroll - to support learners who can't turn pages or operate a mouse.Īlthough many of these tools and features can be used independently to support learners they can also be used in tandem, e.g., magnification and text-to-speech, thereby extending and enhancing the usability and accessibility of PDFs.Reflow - how to keep the text on a PDF from 'running off' the page at high magnification.Using Read Out Loud, Adobe Acrobat Reader's built-in text reader.How to change the background and font colours on a PDF including high contrast.Making the most of PDFs and Adobe Acrobat Reader for learners is an illustrative resource with hints, tips and advice, presented in a colourful, engaging easy-to-read format. The infograph/poster highlights some of the built-in tools available in the free PDF viewer, Adobe Acrobat Reader. A3 sized PDF poster - revision 1.0, published 2017
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