In a career, you will occasionally need to refer to GD&T references to help you interpret control frames that you are not familiar with. Not all references are equal. Now, we will practice reviewing GD&T references.

(a) Find at least one online reference that explains one of the form controls in detail and describe the reference (include the URL). (b) Was it a video, or a web page with text and images?

(c) Did it explain all the ways that the form control can be used?

(d) Did it miss some?

(e) Did you learn anything from the reference?

(f) Finally, summarize the reference and make a recommendation - was this a good source of information?

(g) How will this assessment influence your future use of online resources for GD&T?