RightHook is a California-based startup that provides simulation solutions for the autonomous driving industry. RightHook provides a complete set of toolchains, including RightWorld, RightWorldHD, RightWorldHIL, etc. RightWorld provides the process of automatically reconstructing virtual scenes with rich details from high-precision maps, and provides an easy-to-use test case creation process. After the case is created, the AI ​​algorithm can be used to organically expand the case. RightWorld also provides deterministic intelligent traffic simulation models that include vehicles, pedestrians, and bicycles.