Advanced Ergonomics

the textbook for this course presents the evolution of the beer can (canning), and the struggles that the end users have had over time. It's a lot of fun to think about and discuss products along with how they have changed over time. So, for this discussion board, think about a product that has ergonomically improved since its initial inception, and identify how the ergonomics improved as well as how it affects the anatomy and physiology of the user.