Apple's iOS 5 update changed quite a few design elements and introduced new ones like the Notification Center.
While some changes like the redesigned alerts and the rounded switches were noticeable, other tweaks might have escaped your eye.
Embedded below are a few of the subtle design changes that Apple made to iOS 5. You might have spotted some, while others wouldn't have really caught your attention.
Do any of the changes make your experience on iOS better?