Q-1: Read the 6 scenarios below and then choose from the following one suitable
ID: 3721127 • Letter: Q
Question
Q-1: Read the 6 scenarios below and then choose from the following one suitable evaluation type for each scenario. Provid evaluation type. (3 marks) e your justification for choosing the Evaluation Types: A. Experimental evaluation. study C. Living Lab E. Settings not involving users Crowdsourcing B. Laboratory D. Field study -Scenario #1 You are evaluating a new flight control system to be used by an aircraft pilot. -Scenario #2: You wish to test which of two sets of icons is recognized fastest by users. -Scenario #3 Your team of usability experts wants to quickly identify potential usability problems through a Web site Scenario #4 You need hundreds of thousands of people to run experiments on the Internet that are quick and cheap to perform a particular evaluation task using a new product, or to rate or comment on the product. Scenario #5: The overall aim is to develop and evaluate an integrated strategy for air pollution control in smart cities such as toxic gases, air temperature, humidity, light intensity and noise pollution. Scenario #6 Exploring how children talk together in order to see if an innovative new groupware product would help them to be more engaged.Explanation / Answer
Solution:
Note: The first question is done as per Chegg guidelines, please repost others.
Scenario 1=> Laboratory
Justification:
the system which is required needs to be evaluated in a laboratory because of its application and also to maintain the accuracy of the system since aircraft runs of real-time application and margin of error is really short.
Scenario 2=> Experimental evaluation
Justification:
The more the people are choosing the options the better the accuracy of the evaluation study which is more selected can be found out by having lots of experimental evaluation.
Scenario 3=> Setting not involving users
Justification:
Because of the usability is getting tested by usability experts and it also needs to be quick.
Scenario 4=> Crowdsourcing
Justification:
Since this needs to be cheap and we need hundreds of thousands of people to get participated in the evaluation system.
Scenario 5=> Living Lab
Justification:
Since air pollution is related to the environment so the same environment needs to be created in a living lab to do the evaluation and experimentation.
Scenario 6=> Field study
Justification:
By having field study in different friend's groups it can be evaluated that how the children interact.
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