This is my abbreviated version of the flowchart for determining whether they claimed invention is patentable subject matter under 35 USC 101, in the wake of Alice v. CLS bank. If you’d like to learn more, google “Interim eligibility guidance quick reference sheet, 2014”
Several instructions have been issued since the flow chart, but this is still applicable. See my previous article about the separation of powers restoration act for several relevant links.
The (longer) Facebook live video: