RIM announced the Blackberry (BB-10) officially in BlackBerry World Congress in early May, and gives some BB 10 development machine to the developer. The recent media conference in London, RIM show BB 10 system interface.
BlackBerry 10 interface is touch screen, many Playbook QNX elements. BB 10 mobile phone home screen has four dynamic panel， display updated dynamically, or open the application. Sliding on both sides of the screen, you can into the drawer of the application, or global inbox.
Anyway, BlackBerry 10 UI is beautiful, RIM has few months to improve, look forward to it.