In this activity, you'll learn how Fitt's Law applies to user experience design.

In this interactive object, learners examine standard and metric thread specifications used in engineering drawings. In a brief quiz, they identify various internal and external thread representations.

In this learning activity you'll apply cost-benefit economics to a real world public taxation issue.

In this learning activity you'll explain how how Usability fits into User Experience Design.

In this learning activity you'll practice selecting the pronouns that best fits with the noun.