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Personas for a group discussion on say matters that does not have one correct answer, or political debates etc.

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Visibility in the beginning or people's reaction to the different image?

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Visibility in the beginning or people's reaction to the different image?

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Familiarity Adaptation

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How VUI adapt to someone? If the system knows more about someone, in what way should the system adapt to someone? Does it change its tone? Feels more friendly? Provides a personal touch? Change its appearance? How does it affect users attitude and expectations of the user?

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Do I sound stressed? Then hurry up and give me a quick answer! More calm? Then maybe a, more in-depth and contemplative reply.

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Danny : Can different personas give users feelings of existing effects of changes on UI?

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Danny : Can different personas give users feelings of existing effects of changes on UI?

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Culture directed questions. I agree with Devangini (different culture has different affordances), can be used to direct culture related questions. If I am travelling, it might be useful to have someone from that culture background to answer my questions.

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It looks as if it is listening. It is important that is listens. I feel current ones are dumb. If it is listening then I feel more open to share or request.

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If it somehow says that it can now do some things that it wasn’t able to do, that might change my mindset into believing I can ask more questions.

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I prefer one persona, I feel that I have a close link with one person. That persona can change its emotions to support me. But not change the overall attitude/appearance. It is more easier to work with one person. If it changes its attitude/appearance, I need to learn that association (and it might turn out to be confusing). But I don’t mind delegation. If it says here is X and she is going to do …. For us. I am fine with that.

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Gender doesn’t matter for me, incase the age is somewhat similar

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Race might be an important factor. Not the race of the person, but the race that the person is used to seeing.

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Motivation : Current VUI product based on eyes-free is opened to all kinds of users. In others words, even kids and adults have interaction with same interface. And just as you showed us, something obvious factors such as ages, facial expressions, gender could affect user's response. If so, I would like to know, 30 ages highly educated men such as me or deb, what type of persona do they prefer?

Contribution : it would be good knowledge for designers who want to utilise persona to enhance vui.

Limitation : It would need huge size of sample to reach conclusion...

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Q2: Does the persona look calm and peaceful? I would ask a peaceful, more zen-like persona other questions compared to a persona who looks like it's already hard at work.

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Young person - fun games or activities. I might ask for some small tasks

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Use some indicator to indicate the professional level

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Use some indicator to indicate the professional level

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We read instructions after getting a new electronic. Alexa can say in the beginning: "I'm an experienced secretary80/100, an intern doctor40/100" Then I will know more about what the Alexa is good at.

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Old age - knowledge, more life based questions, but might be critical in deciding what, incase they might not be so open minded. they might not know about current technology

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If it is associable person, I will be free to ask questions for opinions and other information retrieval tasks

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Danny : Management of turn-taking in group

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Danny : Management of turn-taking in group

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Motivation : VUI has still some limits for multiple audio input (it can't be separately recognised). Thus, if there are multiple voice input, persona could manage it with some kind of persona (it don't need to be a character on screen only) by contacting eyes.

Limitation : It is necessary to think of some important scenario which the group communication occurs with one product.

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if I can’t associate with that person (age), I will not be so free in asking any questions

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It seems to me that in addition to personna, perhaps something else can also be useful. For example, the screen can randomly show some related images that can potentially trigger someone's memory. For example, as I am planning my trip to glasgow, it may show some pictures of glasgow right now, and if I see that, I can get a sense of temperature and I may ask about the weather of glasgow to better prepare myself for the weather. Or, if it shows some artefacts, such as passport, things related to travel, it may remind me to create a list of things to bring to glasgow, so this idea is to use the screen to show images related to some possible events in the future, which may help me to organize my life better?

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Askjeeves.com, butler - ask to do work, can also ask for information retrieval and basic tasks

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nothing is moving, its not animate. Just that the avatar is moving is encouraging to approach that item, we spare some attention to that things

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Q1: Start with a neutral face. Perhaps someone who looks like a receptionist, butler, or other service role. This can then change to a more concrete role once the question is asked.

The start persona could also be something more abstract than a human.

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People tend to ask difficult questions to their peers or older people. When Alexa can't solve a particular problem, Alexa can become a kid and people know that it's too difficult for it.

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Q2: How closely it resembles a human. I think I would ask a persona that looks like a traditional robot more logic and math based questions.

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Q2: Surroundings can affect what we think a person is knowledgeble about. E.g. placing the persona in a hospital.

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Q2: Persons with perceived authority could lead to questions not related to the job itself. I could for example ask a police officer the way to some place, even though it's not their primary job.

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Q2: Combination of clothes, ethnicity, accent, and more. Different roles look different depending on where you come from. For example, a British police officer looks different from one from the US.

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When specific questions are asked, a professional image will make me feel it more reliable, and tend to ask more questions. For example, when I slip on the floor and get injured, I can ask Alexa to search for the right way to do first-aid. If the Alexa shows up in a doctor's suit, I will ask more and feel more reliable.

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Idea...

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Idea...