Prototyping the Design
3.0 Introduction
In this phase of the project, we were to implement three prototypes of
our system, using a variety of techniques. The prototypes were to be
designed to test different aspects of our new drive-through system. We
chose some simple sketches to test users' reactions to the appearance and
layout of our interface, a "textual storyboard" to allow users to walk
through some simple scenarios and to test the cancellation mechanism, and
a "Wizard of Oz" prototype implemented on the HyperCard platform to test
the ease-of-use of the ordering system, and the effectiveness of the feedback.
Sections
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On to Phase IV
Contact Information:
Doug Bowman
College of Computing
Georgia Institute of Technology
801 Atlantic Drive
Atlanta, GA 30332
email: bowman@cc.gatech.edu