No, he doesn't argue that he's going to effectively combat the problem. He lists a few categories of assignments in which he thinks the incentive to cheat will

No, he doesn't argue that he's going to effectively combat the problem. He lists a few categories of assignments in which he thinks the incentive to cheat will be reduced, only one of which actually makes it harder. And he says he doesn't think he can teach everything effectively that way. I am all for embracing structurally cheat-proof methods, but his focus is on personal efficiency first.