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. M
  Question: What did the industrial designer recommend to do when discussing the product appearance?
  Answer:
output: The industrial designer recommended to design several simple and perfect shapes so that users could choose the design they like. Also, they should make the colour of the LCD screen changeable to enable users to choose colours for each day depending on their mood.