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A.1 Repeat Suzanne's Wizard of Oz test with 5 candidate users. What additional insights do you gain? A.2 Repeat Suzanne's prototype tests using the code from Figures A.1, A.2, and A.3. (Your may need to change the street grammar to a XML-formatted grammar.) What additional insights do you gain? A.3 Do you agree with Suzanne's decision to reuse the Ajax dialog document? Explain why or why not. a |
