28 Jan This activity will help
MSN6214 – Health Care Informatics and Technology
Unit 4 Discussion
DQ1 Usability
Place yourself in the role of the informaticist. Select a system that is used in your department and imagine that you have been charged with conducting a usability test on that system.
Write a discussion post in which you consider the following:
Discuss the usability test you would employ, and why.
Compare and contrast your selected method with at least two other options for usability testing. What advantages and disadvantages exist among the three?
Response Guidelines
Assess your fellow learner’s approach to usability testing.
Would you have employed the same technique?
What factors would you need to consider in order to choose the type of testing you would use?
Compare the usability technique you would employ to one other technique that your colleague has not considered.
What are the benefits and drawbacks of these two techniques for testing your colleague’s system?
Learning Components
This activity will help you achieve the following learning components:
Determine how end users might react to the technology.
Identify the factors affecting end user acceptance of technology.
DQ2 Usability of Clinical Information Systems
Identify a clinical information system (CIS) that you currently use, such as electronic health records (EHRs), or lab, radiology, pharmacy, or decision-support applications. Consider how the design of the CIS affects its usability.
Do end users utilize the CIS easily or experience difficulty?
What features of the CIS are difficult for end users?
How does CIS usability affect compliance, patient safety, and quality of care?
Response Guidelines
As you contemplate your response, consider the different types of CIS used in your current clinical setting.
Consider how the design of the CIS affects end users’ usability of the application.
Consider features such as overall visual quality, screen colors, clarity, and workflow.
The design should complement workflow for end users. Overall compliance should be monitored for end users and potential errors associated with ineffective utilization of the CIS.
Learning Components
This activity will help you achieve the following learning components:
Identify the factors affecting end user acceptance of technology.
Determine how the technology will affect quality and safety.
Determine how end users might react to the technology.
Determine the capabilities of the technology to address key outcomes.
Identify the key outcomes the technology is intended to address.
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