Humans in the Loop is an award-winning social enterprise provides model training and validation services for Machine Learning. We provide all types of data collection and annotation, including bounding boxes, polygons, semantic and instance segmentation, cuboids, 3D data, video, DICOM imagery and more. We serve industries such as medical imaging, drones and satellites, insurtech, agritech, and more. Going beyond the gold standard dataset collection and annotation required for the initial model training, companies can plug in a human-in-the-loop and ensure their models are continuously improved and updated though output verification, edge case handling, and insights on performance. We work with all of the main image annotation platforms and tools and we are happy to share feedback on how to build your UX and annotation workflow in the most user-friendly and efficient way.