Instructions: By Tuesday, 10:00 AM, send email to the course staff email alias (which is available on the home page) in which you: In several sentences, critique the paper. There are multiple ways to do this. You can pick an element of the framework that you think is ill-defined (or does not belong in the framework). Or you can pick an authentication technology, and argue that the paper has rated it inaccurately, according to the framework. Or you can pick another dimension or attribute that should be in the paper but you believe was left out. Etc.