You can use any device to access and upload content to Workflow.
It is our recommendation to use a computer or tablet when adding and editing content.
If you use a phone to upload content to Workflow please read the following guide
Workflow and Mobile Devices Guide PDF  

Use this page to share a PDF of your sketchbook or sketchbooks. You can can add documentation of additional process and development work by adding more blocks.

For guidance on how to document your sketchbook pages and convert them into a PDF see the Workflow Section on Moodle.