input: Text: Project Manager: Uh fourth meeting. <unk>vocalsound<unk> User Interface: We have to do what? Project Manager: Some extra deciding. Industrial Designer: <unk>vocalsound<unk> W what? Alri alright. We'll see. Project Manager: <unk>vocalsound<unk> Well <unk>disfmarker<unk> User Interface: Oh. Project Manager: <unk>gap<unk> I'll show you the notes again. Very interesting. Industrial Designer: <unk>vocalsound<unk> Project Manager: Well you'll you two will uh present us your prototype. Industrial Designer: Yeah. Project Manager: Then um <unk>disfmarker<unk> I guess that's your bit? I I didn't s see anything about it, Marketing: Yeah. Project Manager: so <unk>vocalsound<unk> I already uh thought you uh you were <unk>gap<unk> to do that. Industrial Designer: <unk>vocalsound<unk> Project Manager: So the you're uh <unk>gap<unk>. Marketing: <unk>vocalsound<unk> Project Manager: I'll show you how we're going to do with financing this uh design. User Interface: Mm. Industrial Designer: Yeah, that's important too. Yeah. <unk>vocalsound<unk> Project Manager: And then we'll evaluate, after after we have redesigned it. User Interface: <unk>vocalsound<unk> Bit late. <unk>vocalsound<unk> Project Manager: Because uh well we'll see about the costs. Um we'll uh evaluate our p our uh production and then uh we can close. Industrial Designer: Alright. Project Manager: Well the finance uh we'll do later, so um firstly uh <unk>vocalsound<unk> I'll show you the notes. <unk>vocalsound<unk> I don't think it's very interesting. <unk>vocalsound<unk> User Interface: I think it is. Project Manager: Oh nei. Uh no. <unk>vocalsound<unk> Alright. This is copy paste.
  Question: Summarize the presentation on the prototype.
  Answer:
output: The Industrial Designer introduced the prototype of the product. It had not only the round basic shape which was made of hard plastics and titanium using different colors, but also the channel and volume buttons and so on. Basically , bright colours but not black were used, and the lower part of the device was made of titanium. On the side view, the product had the titanium colour and the logo was in the upper corner. Then the buttons like "okay", "volumn" and "channel", was with kind of arrow shapes, which made it more exciting than basic round or square buttons.