Sensor fusion is a major field in autonomous mobile robots navigation research. These methods integrate information obtained from accelerometers. rate gyros and monocular cameras to provide pose and orientation of the robot. which are known in the literature as Visual-Inertial Simultaneous Localization and Mapping systems. https://www.lightemupsequences.com/deal-find-14K-Gold-plated-Lobster-Closure-Freshwater-Pearl-Bracelet-super-grab/