Devon SessomsInfo

Kindle

Amazon Books

Led new surfaces across the Kindle app, including discovery rails, reading streaks, and the Kindle Rewards program.

Amazon Books

Reading-first principles

Every interaction was evaluated against a single criterion: does it support sustained, focused reading?

Considered gamification

Streaks and milestones designed to encourage habit formation without disrupting the reading experience.

Outcome

Generated $30M+ in new revenue. Sessions increased 22%. Sample-to-purchase conversion increased 41%.

Amazon Books — 1
Amazon Books — 2
Amazon Books — 3
Amazon Books — 4
Amazon Books — 5

On the design

Designs put the book first: high-contrast cover art, restrained chrome, and typography tuned for long reading sessions. Discovery rails, streaks, and rewards surfaces share a quiet visual rhythm so gamification never competes with the page. Light and dark modes were treated as equals from the start, with color and elevation tested across e-ink, LCD, and OLED to keep the reading experience consistent everywhere Kindle lives.

Results

$30M+
New revenue generated
+22%
Reading sessions
+41%
Sample-to-purchase conversion
← All work