WP Admin UI Customize Screenshots

"The admin can select to which site user roles to apply the changes to"

"General site settings can be hidden for selected user groups"

"The admin bar is also customizable, allowing the owner more control of what gets put into it"

"Settings to customize the admin dashboard screen are also available"

"The admin menu can be customized via a drag and drop interface"

"The plugin also allows removing meta boxes from the pages and posts editing screen"

"The webmaster can customize the login screen and add extra CSS to be executed"