Online monitoring, process control, and diagnostics Deep indigo experts have experience in providing customized solutions for process optimization, monitoring, and control in a number of manufacturing sectors. Solutions consisted of feature extraction and models from a wide variety of sensor modalities including time series parametric data, images and video, controller data. etc. Early warning, detection and diagnosis of various failure modes provides better planning and scheduling opportunities, improves plant throughput, improves product quality and avoids disruptions.