BlackBerry OS will give the torch to QNX further down the road0
In a separate interview, Dan Dodge, the CEO of QNX software systems, explained how QNX Neutrino today is embedded in things from power stations, through car infotainment systems, to vision systems for the International Space Station. He mentions that its key differentiations are architecture and stability, bringing true multitasking with a very low memory footprint. Key for the gratifying work on the PlayBook tablet OS has been the similar culture of the two teams, and the fact that their products really complement each other.
source: BlackBerryDevBlog and IntoMobile