Q.No.7. The Ministry of Health has implemented the system and it is now in full use. Evaluation now needs to take place. For each of the following, identify two questions that could be asked in order to evaluate the new system. a) Efficiency b) Ease of Use c) Appropriateness d) Robustness Answer:
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- ERP systems are often developed in accordance with best practices. But, more importantly, whose best practices are correct? A Western bias is prevalent; techniques that originated in North America or Europe are frequently adopted as the foundation for new ideas. It is possible, however, that when systems are transported to Asia, they will provide problems. What makes you believe this is the case? Is there anything else that might change in the way processes are used in different nations (apart from the obvious "language" difference)?How is it utilized, who utilizes it and what are its most common applications/uses? As a result, you should be able to communicate effectively. In terms of assessment, is it greedy or lazy?If so, are there any potential adverse effects? If so, is it transparent?A functional language in the purest sense of the term. If this is the case, please explain it, if not, please explain why not.Question 4 It has been established that road accident is the number one killer in Ghana far exceeding that of HIV aids and COVID-19 put together. Most of the roads accidents are known to have been caused by driver negligence. There is currently no system in place to track offenses committed by drivers. Charles Saah of AiTSystem a software company advised that a system should be put in place to track the number of offenses committed by drivers. The system should be able to count the number of offenses committed by each driver and make the following recommendations. A. If a minor offense is committed by a driver, a fine of GHs 50 should be charged and the driver cautioned. A second minor offense by the same driver should attract a fine of GHs 150 and the bared from driving for two weeks. If the same driver commits more than two minor offenses, the driver’s license should be confiscated and directed to go for retraining as a driver. B. However, if a major offense is…
- Recently, the Caribbean and the rest of the world have been hit by a number of devastating natural disasters, such as hurricanes and earthquakes, which have caused widespread destruction. According to many environmentalists, climate change is to blame for the increase in natural disasters in recent years. Choose two (2) new technologies that can be used to prevent climate change and provide a short explanation of how they work.b) Consider the following ten usability heuristics: (UH1) Visibility of system status; (UH2) Match between system and real world; (UH3) User control and freedom; (UH4) Consistency & standards; (UH5) Error prevention; (UH6) Recognition rather than recall; (UH7) Flexibility and efficiency of use; (UH8) Aesthetic and minimalist design; (UH9) Help users recognize and recover from errors; (UH10) Help and documentation. ii) When users make an error, a list of all possible recovery options is provided. Which usability heuristic is this design satisfying? Justify your answer.b) Consider the following ten usability heuristics: (UH1) Visibility of system status; (UH2) Match between system and real world; (UH3) User control and freedom; (UH4) Consistency & standards; (UH5) Error prevention; (UH6) Recognition rather than recall; (UH7) Flexibility and efficiency of use; (UH8) Aesthetic and minimalist design; (UH9) Help users recognize and recover from errors; (UH10) Help and documentation. i) The application provides shortcuts for expert users. Which usability heuristic is this design satisfying? Justify your answer.
- The present Library Information System (LIS) utilized by your organization will no longer receive support from the company, necessitating the selection of a new system. To select the optimal system for your laboratory. It is important to note that testing must be consistently conducted on the existing system throughout the transition period. Is it feasible to undertake all departments simultaneously, and if so, what are the reasons and methods for doing so?b) Consider the following ten usability heuristics: (UH1) Visibility of system status; (UH2) Match between system and real world; (UH3) User control and freedom; (UH4) Consistency & standards; (UH5) Error prevention; (UH6) Recognition rather than recall; (UH7) Flexibility and efficiency of use; (UH8) Aesthetic and minimalist design; (UH9) Help users recognize and recover from errors; (UH10) Help and documentation. i) To indicate that a new email has arrived, the system shows the image of a closed envelope. Which usability heuristic is this design satisfying? Justify your answer. ii) In a website, the navigation buttons are always located at the top of every page. Which usability heuristic is this design satisfying? Justify your answer.Provide an overview of the many methods used to evaluate HCI in the context of human-computer interaction. The Purpose of Usability Testing Performing a Preliminary Evaluation
- Q. From discussions with hospital staff, reviewing hospital documents, and studying existing information systems, the study team developed a list of business rules describing the policies of the hospital and nature of the hospital’s operation that govern the relationships between these entities. Some of these rules are: A facility maintains one or more diagnostic units (radiology, clinical laboratory, cardiac diagnostic unit, etc.). A facility contains a number of wards (obstetrics, oncology, geriatrics, etc.). Each ward is assigned a certain number of staff members (nurses, secretaries, etc.); a staff member may be assigned to multiple wards. A facility staffs its medical team with a number of physicians. A physician may be on the staff of more than one facility. A physician treats patients, and a patient is treated by any number of physicians. A physician diagnoses patients, and a patient is diagnosed by any number of physicians. A patient may be assigned to a ward (outpatients…b) Consider the following ten usability heuristics: (UH1) Visibility of system status; (UH2) Match between system and real world; (UH3) User control and freedom; (UH4) Consistency & standards; (UH5) Error prevention; (UH6) Recognition rather than recall; (UH7) Flexibility and efficiency of use; (UH8) Aesthetic and minimalist design; (UH9) Help users recognize and recover from errors; (UH10) Help and documentation. iv) Users cannot undo their actions. Which usability heuristic is this design not satisfying? Justify your answer.Draw a context diagram for Covid-19 National Immunization Management System.Due to alarming situation of illness and deaths around the world , WHO has given permission to countries for vaccination administration on Emergency basis. The vaccines developed by different research companies are being used for preventing Covid-19 health risks. Only those vaccines are eligibleto be administered which are listed for WHO Emergency Use Listing(EUL).The vaccination process has also started in Pakistan, in this regard a Covid-19 National Immunization Management System(NIMS) has been developed as well, through which the registration of Pakistani medical professionals was started at first following by senior citizens. For medical staff following process is being used:An online form is required to fill up by providing all relevant details, complete the registration in NIMS by sending CNIC number to 1166(helpline) 48 hours after submission of data in online registrationform. After registration in…