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The University of Adelaide has decided to administer all courses as...

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The University of Adelaide has decided to administer all courses as...

The University of Adelaide has decided to administer all courses as online classes. The university is getting lecturers, students, and staff involved in making sure the learning experience is comparable to in-person instruction. Currently, the university uses Echo360, a component of MyUni, to host lecture videos.

ECMS Staff has been assigned the duty to improve the Closed Caption (CC) feature for video lectures. Close Caption (CC) provides subtitles to videos for people to read the audio while the video plays. Subtitles are generated through a transcription tool. Currently, the transcription tool is built into Echo360. Unfortunately, the built-in transcript tool is 70% accurate, where 30% of the CC subtitles do not match the audio.

ECMS Staff has been assigned the duty to integrate Trint, a third-party transcription tool that provides more accurate CC results. Lecturers and ECMS Staff upload videos to Echo360 for Students and Staff to review material. Echo360 will pass the video lecture to Trint to create a transcription file used for CC. After Trint creates the transcription file, Trint sends the transcription file back to Echo360 to use with the video lecture. Students can access the video in Echo360 through MyUni.

Note: this is a timed quiz.

Question 1
Using the scenario provided with this quiz, which of the following is a non-functional requirement?

a)Echo360 plays Closed Captioning with videos showing animations but not during online demonstrations.

b)Person can play a video in Echo360.

c)Trint charges the university for transcribing videos that are over 4 minutes long.

d)Transcription file from Trint needs to be accurate, producing 5 errors for every 2000 words. 

Question 2
The university wants opinions from lecturers, students, and staff on improving online courses. The university wants a broad perspective from these groups so that future changes best represent their needs. From the methods we learned in the course, which is the best approach to collect their (lecturers, students, and staff) opinions?

a)Ethnographic studies

b)Individual Interviews

c)Focus Groups

d)User Polls

Question 3
Which of the following is not a Stakeholder in improving the Closed Caption (CC) feature?

a)ECMS Staff

b)Students

c)Echo360

)Lecturers

 

Answer & Explanation

Solved by verified expert
Answered by ayybi on coursehero.com

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