Survey results from analyst Venture Development Corp. indicate that embedded developers currently using Linux most frequently cited Windows CE/.NET, Wind River Systems' VxWorks, and proprietary in-house developed operating systems, as the operating system that Linux displaced.
Balacco expects the displacement of VxWorks will primarily be the result of telecom/datacom requirements consolidating around carrier-grade Linux.
The 2004 Embedded Software Strategic Market Intelligence Program by VDC estimates worldwide shipments of embedded Linux operating systems, add-on components and related services at $65.2 million in 2003. This research also estimates that embedded Linux revenues will reach $118.5 million by 2006, growing at a compound annual growth rate of 22%.