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Which of the following is the best derived requirement based upon the requirement below? "The user interface needs to be accessible to the visually impaired.
Suggested Answer: C
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A Kiviat chart, also known as a radar or spider chart, is well-suited for presenting a summary view of a set of metrics that include an ideal value because:
Multi-Dimensional Data Representation: It allows for the visualization of multiple metrics simultaneously, each represented as an axis starting from the same point.
Comparison with Ideal Values: Ideal values can be plotted on the same chart, providing a clear visual comparison between actual performance and target goals.
Holistic View: This type of chart provides a comprehensive overview of performance across different metrics in a single, easily interpretable visual.
36 comments · newest first
PE
Peggy
10 months ago
Totally agree, voice activation is the way to go!
AL
Allene
11 months ago
Wait, joystick? How does that help with accessibility?
CH
Christoper
11 months ago
I think HD resolution doesn't really help visually impaired users.
PE
Pearline
11 months ago
A keyboard is essential too, though.
PA
Paris
11 months ago
Voice activation is a great choice for accessibility!
AL
Alyce
12 months ago
HD resolution seems irrelevant for visually impaired users, so I’m leaning towards voice activation, but I hope I’m not missing something.
HA
Hana
12 months ago
I feel like we had a practice question about user interfaces and accessibility, and I think keyboards were mentioned as a common tool.
WI
William
12 months ago
I think voice activation might be the best choice here, but I’m a bit uncertain about how it compares to other options.
GE
Gene
1 year ago
I remember we discussed accessibility features in class, but I'm not sure if a joystick really helps visually impaired users.
JA
Jaime
1 year ago
I'm leaning towards option B - the user interface has a keyboard. That would allow visually impaired users to navigate and interact with the system using tactile controls, which could be a good accessibility solution.
JU
Justine
1 year ago
Option D seems like the most logical choice to me. Providing voice activation would be a great way to make the user interface accessible for visually impaired users. The other options don't seem as directly relevant to the given requirement.
CE
Cecilia
1 year ago
Hmm, I'm a bit unsure about this one. I'm trying to think through the different options, but I'm not totally confident in my answer. I'll have to re-read the question carefully.
DA
Dalene
1 year ago
I think the best derived requirement here is option D - the user interface has voice activation. This would allow visually impaired users to interact with the system without needing to see the screen.
DE
Dexter
1 year ago
Wait, did someone say 'joystick'? I'm pretty sure that's not how the visually impaired navigate their tech. *chuckles*
JE
Jesusa
1 year ago
D) The user interface has voice activation.
AL
Alishia
1 year ago
B) The user interface has a keyboard.
GA
Gabriele
1 year ago
A) The user interface has a joystick
SH
Shannon
1 year ago
A joystick? Really? That's just going to make things even harder for the visually impaired. Definitely not the best option.
AV
Avery
1 year ago
User 3: HD resolution could also be beneficial for visually impaired users.
AU
Augustine
1 year ago
User 2: I think voice activation would be the best option for accessibility.
WI
Willard
1 year ago
User 1: I agree, a joystick would not be helpful for the visually impaired.
LE
Lenita
1 year ago
HD resolution? What does that have to do with accessibility for the visually impaired? I'm a bit confused by that choice.
LI
Linwood
1 year ago
D) The user interface has voice activation.
SO
Solange
1 year ago
B) The user interface has a keyboard.
LO
Lovetta
1 year ago
A) The user interface has a joystick
AP
Apolonia
1 year ago
Voice activation is the way to go! That's the most accessible option for the visually impaired.
AL
Alyce
1 year ago
D) The user interface has voice activation.
CR
Crista
1 year ago
C) The user interface has HD resolution
LI
Lindsey
1 year ago
B) The user interface has a keyboard.
AD
Adelaide
1 year ago
A) The user interface has a joystick
GA
Gabriele
1 year ago
The keyboard seems like the obvious choice here. How else are the visually impaired supposed to navigate the interface?
JU
Juliann
1 year ago
B) The user interface has a keyboard.
FA
Fannie
1 year ago
A) The user interface has a joystick.
RO
Roxane
2 years ago
I'm not sure, I think A) The user interface has a joystick could also be a good option for visually impaired users.
VI
Vinnie
2 years ago
I agree with Nichelle. Voice activation would be the most accessible for visually impaired users.
NI
Nichelle
2 years ago
I think the best derived requirement is D) The user interface has voice activation.