We recommend you use the CogTool software to analyze how much time it would take an expert user to accomplish a standard task on the app you are to evaluate as opposed to another smart refrigerator app. Other GOMES modeling software is acceptable, CogTool is just known to be fairly usable. GOMS is the most technically challenging methodology in Coursework 2. It requires you to download software off of GitHub that only works on Windows and Mac computers. You will then use the software to calculate how quickly an expert user could accomplish a task on a given interface. In this evaluation you will be comparing the time required to do actions in two refrigerator apps to see which is more efficient for expert users.


Your writeup must address the following points:


The following resources are good places to start looking for guidance on conducting a survey. There are many good resources on conducting interviews, find the ones that fit your needs to best.
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