Description: Patron borrows an audio book

Actor: Patron

Preconditions: Patron logs in with an active library account and navigates to an audio book they have not yet borrowed

Postconditions: Patron successfully borrows audio book

Main Flow

Step	Actor	Action	Result	Alternate Flow
1	patron	Searches for an audio book	Audio books display in search results with: 'Get' button if available for download 'Reserve' button if not available for immediate download	Patron borrows from catalog page
2	patron	clicks 'Get'	System checks out book System displays: 'Listen' button Number of days left displays If user clicks 'Get' from detail view, then 'Return Now' button appears in UI (From a User perspective flow should be identical to borrowing ebooks.)	If wifi drops, show inactive/loading version of the listen button. Need an alternate flow for the web app. so that it displays a message to go to SimplyE to listen. This would be the same downloading most ebooks. Need a design.
3	patron	clicks 'Reserve'	System reserves book System displays 'Remove' button
4	patron	views 'my books' page after borrowing an audio book	Borrowed audio books display: cover image title audio badge/icon 'Listen' button number of days left
5	patron	views 'Reservations' page after reserving an audio book	Reserved audio books display: cover image title audio badge/icon 'Remove' button
6	patron	views 'Details' page after borrowing an audio book	Borrowed audio books display: cover image title audio badge/icon 'Listen' button Message shows number of days left	*What happens if the connection is lost? or if the download is lost? Sharon will give us a download state on the player view.

Alternate Flow

Precondition: patron borrows ebook from catalog page

Actor	Action	Result	iOS Design	Android Design	Alternate Flow
patron	navigates to audio book catalog page and clicks on the book they would like to borrow	System checks and book IS available for download System displays 'Details' page with: 'Get' button Message: "This book is available to borrow."			System checks and book is NOT available for download System displays 'Details' page with: 'Reserve' button if not available for download
patron	clicks 'Get'	Step 2 of main flow

3. Patron listens to an audio book in SimplyE

Description: Patron listens to the audio book they have borrowed

Actor: Patron

Preconditions: Patron has borrowed an audio book

Postconditions: audio book plays on patron's device

Main Flow

Step	Actor	Action	Result
1	patron	taps 'Listen'	System displays audio player with: Top or bottom nav with icons for: TOC, speed, sleep Title and cover image Scrubber bar showing progress through book Play button Note: user must tap the play button to begin playing book. UX feedback is that the book should not begin playing automatically.
2	patron	clicks taps 'Play' button	System plays audio book System displays: 'Pause' button replaces 'Play' button Scrubber bar moves as book plays
3		drags scrubber bar
4	patron	taps 'pause'	System stops playing audiobook Scrubber bar becomes inactive (is this right? or can you drag the scrubber to start the audiobook playing again?) 'Play' button replaces 'Pause'
5	patron	navigates away from the player	Functionality when patron gets a phone call, or starts using another app, behavior should be the standard for each platformas it is for any app, but need to describe it here.

4. Patron adjusts settings on audio books in SimplyE

Description: Patron adjusts the settings on an audio book

Actor: Patron

Preconditions: Patron has borrowed an audio book

Postconditions: Settings for speed, sleep, device are adjusted

Main Flow

*These are placeholder designs. The player functionality in the app will determine UI.

Step	Actor	Action	Result
2	patron	taps 'Listen' for an audio book they have borrowed	System displays audio player with: icons for: TOC, speed, and sleep settings Title and cover image Scrubber bar showing progress through book Play button
3	patron	taps speed setting icon	System displays: speed icon in selected state menu with speed-of-play options UI indicates currently-selected setting Note: UI will be as per iOS and Android players
4	patron	selects different speed setting	System recognizes new setting Menu disappears, and player is displayed New selection displays in UI
5	patron	taps Table of Contents icon	System displays: Header: Table of Contents menu showing title of chapter, section, or sub-section if chapter has finished downloading, length of track displays if chapter is still downloading, progress wheel displays UI indicates track/chapter that is currently selected or playing Note: Chapters still downloading can't be selected
6	patron	selects a different chapter/track from the TOC menu	System recognizes new setting Menu disappears, and player is displayed Scrubber for new chapter displays Selection begins playing Question: should the chapter begin playing as soon as it is selected or does the listener have to click the "play" button?
7	patron	taps 'Sleep' icon	System displays: sleep icon in selected state menu with sleep timer options UI indicates currently-selected setting Note: UI will be as per iOS and Android players
8	patron	selects different sleep setting	System recognizes new setting Menu disappears, and player is displayed New selection displays in UI
9	patron	listens until sleep timer goes off	System recognizes that sleep timer has gone off Sleep state displays: Player stops Player is grayed out Sleep icon displays 'sleeping' state