Alongside a new iPad ($279.99 at Best Buy), Apple announced a lot of software tweaks and updates to help the company's education efforts. One of the software features Apple announced is called Smart Annotation. This feature works in Pages on an iPad.
What makes this feature "Smart" is that any annotations are tied to the text in a document, so if a sentence is circled and is later moved down in a paragraph, the annotation follows it.
It's neat, but not perfect — thus the beta tag. Apple recommends making a copy of any documents you plan on using Smart Annotations on, just in case something goes wrong.
What you'll need

While the feature is designed for use with the Apple Pencil, you don't have to use one. Nor do you need an iPad Pro ($649.99 at Best Buy) or sixth-generation iPad, both of which offer Apple Pencil support.
The only required items are an iPad and Pages.
Add annotation

You have a couple of options when it comes to annotating a document. Use an Apple Pencil to tap on the iPad's screen to bring up drawing options. If the title bar already displays "Smart Annotation Beta," start marking up the document. If, instead, the drawing tools are on display, tap on the Pencil icon on the top-right corner to switch to Smart Annotation.

Alternatively, if you don't have an Apple Pencil and want to use your finger, tap on the three-dot icon and select Smart Annotation Beta from the drop-down menu.
When you're finished annotating, tap on Done to save your work.
Delete annotation

Annotations are easy to remove — tap to select, then tap on the Delete button.
Turn off Smart Annotations

When you want to view a document without any annotations, but don't want to delete them, turn off the Smart Annotation view.
Tap the view button in the top-left corner, then slide the Smart Annotation button to the Off position.
Export with annotations
Right now you can export a document with Smart Annotations in place as long as it's a Pages document or PDF. According to Apple Word, RTF, EPUB, and Pages '09 files are not currently supported.






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