The Noun Project - Swing Icon actually swings on mouse over.
/via Shitty Posters

The Noun Project - Swing Icon actually swings on mouse over.

/via Shitty Posters

Google+ - When searching, the page indicator arrow slides from the left side to the top.
/via Vedran Židanik

Google+ - When searching, the page indicator arrow slides from the left side to the top.

/via Vedran Židanik

Notes - Trash can jumps up and receives deleted notes.
/via @jvalente

Notes - Trash can jumps up and receives deleted notes.

/via @jvalente

Square card case iPhone app - Credit card form that shows card type and flips around when you get to the security code on the back.
via Matt Bilson
Read more here.

Square card case iPhone app - Credit card form that shows card type and flips around when you get to the security code on the back.

via Matt Bilson

Read more here.

AirDrop - The icon changes from a package with a parachute to a radar when selected.
/via Niels

AirDrop - The icon changes from a package with a parachute to a radar when selected.

/via Niels

iOS - When opening a folder, little triangle slides down with the folder’s contents.
/via flixic

iOS - When opening a folder, little triangle slides down with the folder’s contents.

/via flixic

Twitter for iPad - Swiping your timeline to the right, removes the content layer. It’s visualized by a little animation behind the timeline. 
/via Thomas

Twitter for iPad - Swiping your timeline to the right, removes the content layer. It’s visualized by a little animation behind the timeline. 

/via Thomas

Sign in button expands and folds out once clicked.
Try it for yourself here
/via Matthew Farag

Sign in button expands and folds out once clicked.

Try it for yourself here

/via Matthew Farag

Apple – Clock Dashboard widget animates the clock hands back and forth to the chosen time zone after changing it. 

Apple – Clock Dashboard widget animates the clock hands back and forth to the chosen time zone after changing it.