Assistive technology is essential in today's world to enable people who are blind or visually impaired to participate fully in school, work, and life. But how can you keep track of all the devices and software and each one's function? And what assistive technology tools are right for your students? If you’ve asked yourself these questions or others like them, this comprehensive handbook is the resource you need. You'll find a wealth of technical information translated into clear, user-friendly terms.