1. Estimate the effect of electrostatic spring softening on the Analog Devices accelerometer, as discussed in Section 19.4.2.
2. An Accelerometer Treasure Hunt: Go to the literature or to a commercial web site and locate a piezoresistive accelerometer or a capacitive accelerometer other than one from Analog Devices. Create an approximate model for the accelerometer sensitivity and dynamic response, and compare the stated noise threshold with the Brownian motion noise floor.