input: Text: Project Manager: Mm. Marketing: So, Project Manager: So, uh now <unk>vocalsound<unk> Marketing: Hi Christa. <unk>vocalsound<unk> Project Manager: it's the <unk>disfmarker<unk> <unk>vocalsound<unk> Hi Sammy. <unk>vocalsound<unk> It's the detail design meeting, so we're going <unk>disfmarker<unk> last meeting. So um, first uh Mark and Rama are going to present uh the prototype. Uh then uh Sammy will propose some uh crite cr criteria to evaluate this prototype. Then, w we <unk>disfmarker<unk> <unk>vocalsound<unk> User Interface: <unk>vocalsound<unk> <unk>vocalsound<unk> Yes. <unk>vocalsound<unk> Marketing: <unk>vocalsound<unk> Yes. <unk>vocalsound<unk> Project Manager: <unk>vocalsound<unk> And then we going to do some finance to see if uh it is uh feasible User Interface: And chocolate? <unk>vocalsound<unk> Project Manager: <unk>vocalsound<unk> and uh at the end we will we will um evaluate ourself as a team. <unk>vocalsound<unk> And that's all. Okay. So first, <unk>vocalsound<unk> let's uh see the prototype. Marketing: Mm. Industrial Designer: Yeah. Project Manager: <unk>vocalsound<unk> Industrial Designer: Uh, here we have our prototype model. Project Manager: Okay. And you have some slides then? User Interface: Mm-hmm. Industrial Designer: Yeah. Yeah, we have also some slides. Project Manager: <unk>gap<unk> Yeah. Mm. User Interface: Yes, and place some slides. Project Manager: Okay. Uh so in which uh <unk>disfmarker<unk> User Interface: Uh, participant three. <unk>vocalsound<unk> Prototype. Industrial Designer: In <unk>disfmarker<unk> Yeah. Project Manager: Mm okay. Mm
  Question: Summarize the discussion about the presentation on the prototype model.
  Answer:
output: With a working prototype, the user interface designer displayed the appearance and the texture of the product, which was fruit-like and spongy. As for the material, they still wanted to use titanium because it was the most modern material that they could select. Then the industrial designer gave some technical specifications on the product, including instructions on buttons, LCD display, speech recognition and location finder.