Relativity Theory by Einstein Revisited

We have succeeded in 2-slit interference simulation by assuming that a travelling particle interacts with its environment getting information of the environmental condition according to the adaptive dynamics by Ohya, thus proposed the possibility that the entanglement comes from the interaction with the environment (Ando, et. al., 2023). This concept means that there should be no isolated or inert system other than our unique universe. Taking this message into account and assuming that the signal velocity is constant against our inert universe, we reconsidered the inert system and relativity theory by Galilei and Einstein and found several misunderstandings and errors. We propose that their relativity theories should be reinterpreted in view of adaptive dynamics.