The purpose of this assignment is to have you consider the issues involved in designing audio interfaces. You are to call the American Airlines Dial-AA-Flight service 1-800-223-5436 and find out the flight numbers, times and cost for a flight closest to 10 AM on your birthday from Atlanta to Seattle. Do this twice, timing yourself each time and counting the number of commands you enter (number of times you press *).

You should turn in a paragraph review of the audio interface created by American, and suggest possible improvements or alternate methods of implementing such a capability. Also report your times and command counts.