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FIY

food design course at TUDelft
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De meningen ge-uit door medewerkers en studenten van de TU Delft en de commentaren die zijn gegeven reflecteren niet perse de mening(en) van de TU Delft. De TU Delft is dan ook niet verantwoordelijk voor de inhoud van hetgeen op de TU Delft weblogs zichtbaar is. Wel vindt de TU Delft het belangrijk - en ook waarde toevoegend - dat medewerkers en studenten op deze, door de TU Delft gefaciliteerde, omgeving hun mening kunnen geven.

the cube sphere egg fallacy (#5)

My colleague Thomas likes to quote a professor of his as being very happy whenever his students designed an interactive object in the form of a glowing cube, because this meant that the cube had been done and that the real design could start. I guess that it is always a strong temptation, having to do in part with science fiction imagery, such as the Borg cube

 

the Borg, being an entirely rational race, make cubic spaceships because they are not concerned with aerodynamics. Since these cubes will never enter an atmosphere, they can be cuboid and covered with fiddly little appendages. When they feel like doing something wild, they make a spherical spaceship.

On the other hand, if a human designs a cubic object, particularly if it is supposed to be grabbed by someone, it is a safe bet that he is a taking an easy way out and neglecting thought. Just try to remember how many perfectly cubical objects you know. Not many, right?

  • dice, cubic so that they can fall on each side with the same probability
  • Rubik’s Cube, cubic for gameplay reason
  • the Power Mac Cube, that was not really a cube
  • the Borg cubes (already discussed, and you are not designing for the Borg anyway)
  • the Weighted Companion Cube in the videogame Portal, designed to weird you out with its cubic yet loving inexpressiveness
  • silly MP3 players from 2 years ago
  • frankly stupid cube shaped clocks that go out of their way to make reading the time difficult

…one runs out of presentable examples pretty fast. And that is because a cube is not such a good form to hold in your hand: first of all it is pointy, and secondly it makes sense only if all its faces are equally significant and work well by being exactly the same size. It is not strange that there are very few cubes around us, while there are millions of objects that are bricks, tablets, slabs, and thin plates: their asimmetry has a reason, while the cube’s peculiar and extreme simmetry is just … a form. Real world objects have a good end and a bad end, a business end and a handle end, a top and a bottom, a front and a back. Their sides specialize, to a degree, just like animals – notice that most higher animals are symmetric only on one plane.

Cubes, on the other hand, have no favorite resting position. Each side is equally good. 

 

 

 

These are MP3 players and sharing devices, whose designer I will not mention, and they are really wrong. They offer no use cues: are you supposed to shake them, squeeze them, press them or put them one close to the other? Or eat them with a fine Chianti? Why do they glow, other than they can be made to glow? The bland cube, in its simmetry, is rivaled only by the blander sphere (or egg). 

 

These (horribly boring by now) glowing LED spheres make some sort of sense, because they are hand sized, meant to be grabbed and I bet that you have to squeeze them to switch them on and off. And this is about the only meaningful interaction you can have with a featureless sphere, other than throwing it at people and small animals. The moment you want to add more interactions, though, you will suddenly realize that the sphere is the wrong shape.

The sphere’s best buddy is the egg. Nicely aerodynamic and archetipal, it is a very good shape for containing a baby chicken and making kitchen timers. Oh, and chocolate eggs. And debatable USB minipicture frames distributed by Brando. Here on the side you can see probably the ugliest MP3 player in the universe, that combines the senseless egg shape with commands on the headphone wire (bad) and an incredible fake marble skin. That’s what I call a clear winner, and a good point to stop rambling.

 

 

If you liked this post, you might also like the previous fallacy.

 

 

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