IoT is in a steady growth curve and 2020 should see that trend to continue. But growth statistics don't always describe what's going on in the IoT industry. 5G is hot and so is edge computing. But how can an engineer quantify those trends to help him/her guide career decisions? How do businesses know what and how much to invest into IoT? I've listed below a few IoT predictions for 2020. Vote of them or offer your leading predication in the comments section.