Abstract: An assessment system and method for assessing transfer performance within a bathroom environment that includes an assistive device located in the bathroom environment that is configured to assist an individual with toilet or bathing transfer where the assistive device is configured to be adjustable within the bathroom environment. Sensors associated with the assistive device are configured to measure and collect sensor data during stages of the toilet or bathing transfer by the individual using the at least one assistive device within the bathroom environment, wherein the sensor data represents one or more aspects of transfer performance of the individual. A control module that has an assistive technology computing device communicatively coupled with the one or more sensors can receive the sensor data from the one or more sensors, and assess a transfer performance of the individual based on the sensor data.