BOSCH aims 6 axis inertial chips as VR and AR headphones

It is called BMI085 and is designed for virtual reality (VR) and augmented reality (AR) applications as well as navigation, human movement, tracking and gaming. The company says that its ultra-precise instantaneous detection of head movements can reduce time delays to a minimum that is almost impossible to detect. The sensor has multiple functions. Combining a low-drift gyroscope with a low-noise accelerometer can significantly reduce uncomfortable motion sickness. Temperature coefficient compensation (TCO) is usually <0.2mg / K, and temperature coefficient sensitivity (TCS) is 0.002% / K. Gyro bias instability is usually less than 2 degrees / h. BOSCH claims that the gyroscope has a closed-loop analog-to-digital conversion function, which ensures low drift characteristics even in environments with temperature fluctuations. Accelerometer noise density <120 g / V Hz, data synchronization between accelerometer and gyroscope. The package size is 3 x 4.5 x 0.95mm, compatible with products before BMI055, and can be easily upgraded. BMI085 will be available to distributors by the end of May 2018.