Systems and methods for monitoring pressure exerted on an individual at one or more points by a support structure and adjusting the support structure in response to the monitored pressure are disclosed. The method for monitoring pressure may include the step of periodically receiving with at least three radio frequency readers, localized contact pressure data from a radio frequency addressable sensor placed on an individual. The method may further include, when an adjustment is required, calculating a radial distance defining a radius of the radio frequency addressable sensor to the at least three radio frequency readers, and calculating an intersection location or overlap of the radii such that the location of the radio frequency addressable sensor is determined. The method may also include, when the location of the radio frequency addressable sensor is determined, adjusting cells within a zone or subzone corresponding to the location.