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?

A large hardware retailer has a very large website, with many pages of do-it-yourself (DIY) tutorials, and product information. However, some customers are visiting the site to find the closest physical store. The development team has elected to place a link for the Store Locator in the top right corner of the home page, but it will not appear on tutorial or ecommerce pages. What kind of navigational element is this?

In the early days of user interface design web (1990's) designers moved from using tables to organize a layout, to interactive design using Flash. Today, which group of open-source technologies, are commonly used?

The Scenario-based design method includes which of the following components?

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?