One of the most significant safety concerns in the automation of extracorporeal blood treatments such as dialysis is the risk of blood leakage. The method includes applying a reset current passing through the phase change layer from a lower portion of the phase change layer toward an upper portion of the phase change layer and being smaller than 1. A plurality of actions taken relative to objects in the environment contribute to simulated feelings which ultimately control the viability of the Digital Life Form. A gear shock control member is positioned between one of the first and second sides of the gear set and an adjacent component. The positions of the represented vehicles are updated based on the communicated kinematic data such that the virtual environment is a realistic visualization of the prototype vehicles.