About designing a smart refrigerator system Required: Determining the task that the refrigerator is doing (reading the
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Question:
About designing a smart refrigerator system
Required:
Determining the task that the refrigerator is doing (reading the barcode of the products and determining the expiry date)
Write a scenario for this task (illustrating the task and its interaction with the human being, taking into account the four questions:
Q1. Will users try to achieve the outcome of clicking on this button?
Q2. Will users see this button for the action?
Q3. Once users find this button, will users recognize that clicking on it will produce the effect they want?
Q4. After the action is performed, will users understand the feedback, so they can confidently continue on to the next action?
Related Book For
Principles of Information Systems
ISBN: 978-0324665284
9th edition
Authors: Ralph M. Stair, George W. Reynolds
Posted Date: