 After decision tree has been generated within Unico or with an external tool, we can move to the last step that is the device configuration generation. Here we can introduce values for metaclassification if needed. A metaclassifier does not implement a classification algorithm on its own, but uses the decision tree classification to do the actual work. It is used to reduce uncertainty, to results, increasing window analysis. In concrete, an internal counter is used for each class. When new classification is available, linked class counter is incremented, others decremented. When counter achieved the number selected here, output will be available on the output registers. We now proceed with the UCF file generation that is the file that contains the list of registers with its associated values. Now that the file has been created, we can load it back using Unico GUI and we can proceed with testing the overall solution. As you can see now, the pen is on the table steady and the decision tree result is showing zero. As soon as I take the pen in my hands and I'm idle for writing is showing four. If now I start writing, it will be showing eight. If I put it back, during the transition 12 is shown as other, but as soon as the pen return on the table, zero is shown again.