Typically, a drop tower comprised of a platform for drop-off on top and a force dynamometer at the bottom is applied. Eventually, a triaxial accelerometer is to be mounted on the unit under test as well.
Drop a 3C consumer electronics device (laptop, smartphone, tablet) without external packaging from various heights and orientations on the dynamometer force plate to measure the impact force. Compare performance to the intended design goals and evaluate the test unit for damage.