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This lesson examines how technology empowers the disabled to perform their daily tasks – to travel, communicate, study, conduct business, and live in comfort. The use of technology has transformed Alisha and David's lives. Technology has an impact on the environment, people, and society as a whole, making the seemingly impossible possible. Technology has improved the quality of life for all people by increasing access to information and services that have made it easier for Alisha and David to engage in all aspects of their life more easily.