Lisa is developing a Web application using a framework and wants to include interactive elements using JavaScript. She decides to use a JavaScript library to but she is on a tight budget and cannot pay for a license. Which of the following would be the best option for Lisa to access a library?

You are starting a web site redesign project for a dog trainer who specializes in preparing service animals for people with special needs. His primary customers have mobility challenges. What would be a primary consideration in the redesign of the site?

When usability testing results are reported, what should that report include?