Let's discuss how these work in the real world. What barriers, such as cost, copyright, time, etc. could force us to bend or break any of these rules? Explain at least one.
2.et's pretend we have a customer who wants an online multimedia e-learning tutorial developed to teach employees about all the new products and product features of Neo-Gadgets, Inc., a hi-tech company that sells PDAs, remote control devices, and other electronic gadgets. You're asked to "add both narration and text transcripts" in order to maintain accessibility. Knowing that this violates the Redundancy Principle, but wanting to accommodate employees with disabilities, what would you recommend instead? How would your decision meet accessibility guidelines?