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Yeah.
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Yeah.
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Yeah.
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I suppose it would be really annoying if you get to think , oh no , I forgot to charge my remote today.
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Yeah.
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Like if the kinetic thing , I think what's best about that is that it's instant energy.
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Yeah.
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Yeah.
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You don't have to , you know , you can shake it a few times , or whatever.
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Yeah.
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And it works.
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Or just like pick it up when you're gonna use it.
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Yeah. Instead of you don't have to like make sure it's in the right place to charge and .
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Yeah , I suppose.
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Yeah.
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Yeah.
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Alright. Cool.
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K okay.
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'S that the end of your presentation.
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Yeah.
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Alright.
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Yeah.
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Thank you.
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There we go.
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Thanks. Oh. It's not on my screen.
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it wasn't on mine either.
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Why ?
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I don't know why. I think , I just , I just used the mouse on there.
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You don't know why ? Oh okay. Is it that one ?
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Yeah. That's um
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Yeah.
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Um , I'm just gonna go through the interface concept with yous now. Uh , first of all I'll explain what a user interface is. It's the aspects of a computer system which can be seen or otherwise perceived , for example , heard or felt maybe , or by the human user. And it's also the commands that the user uses to control its operation and to input data. Um , there are two types of user interfaces. There's the graphical user interface , which emphasises the use of pictures for output and a pointing device , for example a mouse for input control. So that's sort of like the scroll thing we were talking about.
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Oh. Okay. Yeah.
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Yeah. I'm not really sure about the pictures that maybe that's on an L_C_D_ screen.
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Mm.
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Or maybe it's the the buttons or pictures or something.
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Hmm.
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Yeah.
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Yeah.
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Do you think it's
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Yeah , 'cause
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So I suppose sometime
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I'm sorry ?
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after you.
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Um , because command interface requires you to type textual commands and input at a keyboard , so the numbers are sort of like a keyboard. You're pressing the numbers for , um , for what you want.
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Yeah. Yeah.
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Mm.
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So you must , for the graphical user you must need some kind of presentation for the graphics.
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I s I suppose where um mm on some buttons you would have like the power would be s some kind of symbol.
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Like an L_C_D_ screen.
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And if you wanted to go onto teletext or ,
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Yeah.
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I know we're not having that , but I mean a similar thing ,
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Yeah.
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you , they have there's a like little picture with a screen with lines across it , which I suppose it's that sort of thing like the , the symbol on the button.
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Yeah. Yeah.
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But if we're having a simplified display anyway , w that , we probably won't have to focus so much on that.
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Yeah , we'll be doing
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It'll be more the on the numbers and the volume.
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Yeah.
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Yeah. It'd be more a command interface , and then
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I suppose we need to think of symbols for like the volume , display , and stuff like that.
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Yeah.
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Yeah.
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So it's just draf graphical for the pointing aspect ?
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The infrared is like , that's considered a
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Hmm ?
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No I think it's to do with the actual symbols that are on the , that's on the buttons of the remote control , and per
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Okay. So when it says pointing device that doesn't include
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For inp
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Well it could be a wee scroller thing , and something could come up on the screen.
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Yeah. I think they're talking about L_C_D_ type things.
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Mm.
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Okay.
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Yeah.
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Okay.
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Yeah.
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But um I think we're gonna go with the command interface anyway ,
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Yeah.
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to make it more simplistic. But the , we could incorporate some of the graphical user um points ,
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Mm-hmm.
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as in just to make it m um nicer to look at maybe.
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What do you mean ?
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Like I can't think of an example , but Sort of like little pictures rather than
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Oh yeah , like how the buttons
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Like a little sound. Instead of saying volume , like a little speaker or something.
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Yeah , as a button though.
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Yeah , something y
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Mm.
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So , it's a keyboard in the shape of it , right ?
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Yeah m perha yeah. Yeah. Maybe.
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Okay. Yeah. I like that idea.
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Um , the co uh we've decided that the command interface would be the most useful for a remote control. As it would be less complicated , and the controls would be more user-friendly. Um , the remote control would be cheaper to design , so that we'd have more money in the budget to , um , target the design area of the interface. You know , make it more trendy and original. We'll have more money if we keep it simple.
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Yeah. I'm sure i like kinetic energy would probably dip into the budget. A bit more too , yeah.
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Yeah.
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Yeah. Seeing as it's quite a new technology. Um We , we also have to keep in mind when we're designing our , um , more user-friendly remote control , that a lot of interfaces consist of a clutter of buttons , that , um , that their functions , colours and forms aren't always helpful.
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Yeah. That's true. That's in like the buttons with all the different like colours for different choices and things.
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Yeah.
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It can be a bit , yeah , overwhelming.
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Yeah. And that all interfaces are different. So , um , that doesn't improve the use of the produ product , so we need to come up with something that's easy to understand. And maybe learn from the mistakes of other interfaces that can be too complicated for people to use.
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