Type directly on PDF for Geometry with screen reader

You can perform all these tasks using current PDF versions, even with inaccessible scanned images. First, demonstrate how to write text directly on scanned PDFs, then save the edited file. Next, show students how to type directly on PDF and email the completed PDF to their teacher for submission.

For low vision users, all math content with voice output offers additional support. Combine this tool with text manipulation in PDFs to make materials more accessible. This approach ensures students can interact with complex materials efficiently, despite any visual challenges.

Here are some useful keyboard commands for working with PDFs in Adobe Acrobat, focusing on enlarging the screen and typing on the document:

Type directly on PDF commands

Enlarge Screen (Zoom In/Out)

1. Zoom In:
   • Press Ctrl + + (Plus sign) on Windows.
   • Press Cmd + + (Plus sign) on Mac.
2. Zoom Out:
   • Press Ctrl + - (Minus sign) on Windows.
   • Press Cmd + - (Minus sign) on Mac.
3. Fit to Screen:
   • Press Ctrl + 0 (Zero) on Windows.
   • Press Cmd + 0 (Zero) on Mac.

Typing on a PDF

1. Add Text:
   • Select the Text Box Tool by pressing Ctrl + Shift + T on Windows.
   • On Mac, you might need to manually select the tool from the toolbar.
2. Type in a Form Field:
   • Navigate to the form field using the Tab key.
   • Press Enter to start typing.
3. Add a Comment:
   • Press Ctrl + 6 to open the comment tool on Windows.
   • Press Cmd + 6 on Mac.
4. Save Changes:
   • Press Ctrl + S to save the document on Windows.
   • Press Cmd + S on Mac.

These commands should help you navigate and edit PDFs more efficiently.

Video on How to SEE your computer better with Low vision is also very helpful.