The BlackBerry is a line of wireless handheld devices and services designed and marketed by Research In Motion Limited (RIM) operating as BlackBerry.The first BlackBerry device, an email pager, was released in 1999,the most recent BlackBerry devices, the Z10 and Q10, were announced on January 30, 2013. The user interface varies by model; most feature a physical QWERTY keyboard, while newer generations have relied on a multi-touch screen and virtual keyboard.
