Based upon what you have read so far, the goal of systems safety is to develop a system with an acceptable level of risk. That is all well and good. However, in your opinion, what happens when we take a system, use it for a period of time then change the parameters of how we use it, or if we modify the system with new technology?

Based upon what you have read so far, the goal of systems safety is to develop a system with an acceptable level of risk. That is all well and good. However, in your opinion, what happens when we take a system, use it for a period of time then change the parameters of how we use it, or if we modify the system with new technology?