Automotive infotainment systems integrate features such as DVD video, GPS, voice recognition and synthesis, Internet browsing, OnStar and cellular phones.
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Besides complexity, Internet connectivity implies a security and safety concern. A virus from the web could take down the entire infotainment system. As automakers take advantage of faster microprocessors, heterogeneous electronic functions will be combined in the same system. It’s not far fetched to consider a single embedded system that controls the entertainment, digital access (e.g. fingerprint recognition), and even futuristic drive-by-wire systems.
To meet these demands, the underlying operating system must provide maximum security, reliability, and real-time performance as well as a comprehensive ecosystem of networking stacks, protocols, and drivers to speed time to market.
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