Abstract: In an approach to improve recommendation generating through IoT devices, embodiments abstract specific messaging formats from various IoT devices, map, the abstracted messaging formats to a canonical model associated to device types using based on collected IoT device data, and determine a context of data received from the plurality of IoT devices based on the type of IoT device and historical trend analysis of canonical data points from similar device types. Further, embodiments derive an association between data points among the plurality of IoT devices in a solution, determine one or more contexts of the established data point associations in the solution, and recommend one or more charts, events, and associated data based on a derived context and a visualization map. Additionally, embodiments output, by a user interface, the recommended chart events and associated data.