• Displays the book detail page
• The added format attribute displays the same on iOS and Android

iOS	Android

• The format of the title is displayed in the Information section as the last attribute, i.e. "Format: ePUB", "Format: PDF", "Format: Audiobook"

The item format should be read by a screen reader as

• Format, E PUB
• Format, P D F
• Format, Audiobook

• Displays header/facet with selectable options for:
  
  • Books
  • Audiobooks
• Books is selected by default
• When Books are selected, PDF books are displayed along with EPUB format books

• No change to existing mobile design, given the assumption that PDF books will reside alongside ePUB books.

• Screen reader must announce if selected.
• Should indicate how many selections in list, ex "Books, selected, 1 of two"

• As we are targeting non-DRM PDFs, the button will say 'Download' and change to 'Read' after the title is downloaded, just like any other open access content
• If DRM PDFs are included in the future, the button will say 'Get'
• This functionality is equivalent to the action of downloading and reading an ePUB

• The Download/Read button is viewable both in the catalog and on the book detail page, but behaves the same regardless.

• If the button says Read it should be spoken as Reed and not Red.

• The ebook is opened in the PSPDFKit interface
• If the book was previously opened, the book is opened to the last page read
• If the book had bookmarks previously added by the patron, those bookmarks will be restored
• If the book had annotations previously added by the patron, those annotations will be restored
• (Decision: should the title overlay at the top of the screen be visible or be hidden? should the page numbering at the bottom of the screen be visible or hidden)

• Accessible features that occur when an epub is open should also occur when a pdf is opened - if there are any that automatically occur

The Page Transition can be set in the gear menu in the top navigation bar to three different settings.

1. Horizontal transition with snapping action to the next page
2. Horizontal transition with no snapping action to the next page
3. Page curl when swiping between pages.

The page appearance can be set to three different settings in the gear menu.

1. White foreground / gray background / black text
2. Sepia foreground / gray background / black text
3. Black foreground / black background / white text

Taps the highlight annotation type

Drags finger over text to create the highlight annotation

The color of the highlight may be changed in two ways:

1. Before it is created, the default color of a highlight can be changed by tapping the circle of color in the navigation bar.
2. After it is created, the annotation may be tapped and then may be changed after tapping Style in the popup menu.

Taps the underline annotation type

Drags finger over text to create the underline annotation

The color of the underline may be changed in two ways:

1. Before it is created, the default color of a underline can be changed by tapping the circle of color in the navigation bar.
2. After it is created, the underline may be tapped and then may be changed after tapping Style in the popup menu.

Taps the annotation in the page

Taps the trash can in the popup menu to delete the annotation