There has been a great deal of activity among companies within the sensor fusion ecosystem. Mergers and acquisitions are changing the competitive landscape.
As a quick background, sensor fusion is the technology of combining data from multiple sensors and deriving intelligence from that data. It is the foundation for motion tracking, navigation, context awareness, location based services, augmented reality and more. It is the basis for future innovative applications. The brains behind sensor fusion is in the algorithms. This is usually embedded in a 32-bit microcontroller core or similarly powerful processing device, known as a sensor hub.
In May 2014, Fairchild announced the acquisition of Xsens the Dutch company known for motion tracking software. Xsens has been doing motion tracking for film and other such applications. It has modules with low cost consumer grade inertial motion MEMS sensors from STMicroelectronics. At the time of the acquisition, Fairchild also announced that it would be bringing MEMS sensors to market soon as well.