How Do You Make a Robot Look Feminine?

Female Type ehanched imageThe Female Type (FT) is a humanoid robot designed in female proportions, and whose movements resemble a model’s. Tomotaka Takahashi, creator of FT even consulted a few real models during FT’s year of development. Personally, I think they’ve done a magnificent job. Both when it comes to shapes, color and general movement. But she’s made out of plastic and lacks facial features: What exactly makes her look feminine?

Of course, the question is only relevant if you’re not making an android. Repliee, for example, has the advantage of a face. No, the question here is what can be done to make robots — that look like robots — appear like they’re of a certain gender.

If we look only at the body and shape of the robot, there’s quite a lot that can be done to accomplish this. There’s a difference between the shape of the male and female body, but I’ve come to realize that many people can’t put their finger on what exactly it is that makes a female look female. So I drew up the fundamental figure drawings below for reference.

Female and Male figure drawings

Notice that figures marked 1 & 2 have a bit of extra detail — a sixpack, curvy breasts, etc. This is fun to compare to figures 3 & 4 which contain the bare mininum, fleshed out shapes of the male and female body. Even without the curves of the breast and the sixpack of the man it’s remarkably easy to identify which is which. It all boils down the three shapes of the torso:

  • Men have a 3 forms more rectangularly shaped than women
  • Women have two trapezoids over and under the center rectangle

Note that my drawing of the top trapezoid is a bit exaggerated. In addition, most will know, but I’ll say it anyway, that women also have a curvier body — as can be noted on the drawings.

Female Type Humanoid RobotThat being said, if we compare the drawing to the FT design, we quickly see that there are distinct similarities in form. While they went with a rectangle for the chest of FT (which doesn’t seem to hurt the overall design), the hips are kept wide, and they do a remarkably job with the color: See how the white color is curved against the black to emphasize the curves of the hip and legs. A brilliant move to efficiently draw out more curvy features of femininity.

Also, note that her feet are shaped like a shoe with heels, and that she has a breast-like bulge on the chest. Combined with the catwalking skills, the overall effect is a very obvious feminine presence. The video below shows FT doing the catwalk. Check out the poses! Clearly the winner of the humanoid robot elegance award, if it existed. (It should.)

On the mechanical side — FT has an onboard computer which controls 23 motors placed strategically in her arms, neck, legs and body. On a sidenote, Takahashi is planning on auctioning off one of the two FTs in existence: The starting price is $300,000 USD. Yeah, aesthetics often carry a heavy price tag.

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7 Comments, Comment or Ping

  1. Frankly, unless it’s a Sex-bot I don’t think it needs to look feminine.

    I also keep wondering why so much time is spent developing the ability to walk. Seems like it would be easier to give robots tracks that can climb stairs and stuff. That already exists today and they could really haul add if they had them.

    Seems we spend too much time trying to build humanoid robots and not enough time making robots that I can have in my home NOW which can actually do stuff.

    John

  2. Arnþór L. Arnarson

    I agree. Human-like robots are a waste of time right now. We need to focus on the basics.

    I often suspect that science teams use these kinds of projects to get funding for their _real_ ( unspectacular ) research.

  3. Hrafn

    Hey guys. You inspired me to write a whole article on the matter, which I hope you’ll enjoy :) See the above link.

  4. Hrafn

    Human-like robots are a waste of time right now.

    Most certainly not. Aside from the fact that humanoid robots are what the public wants — and that humanoid form is practical for a very, very wide variety of tasks — humanoid robot development is dealing with a myriad of technological problems which is speeding up all robot developments.

    Only 5 years ago, humanoid robot platforms were so expensive that they were only viable for large corporations and well funded research institutes. Today, anyone can buy one online for $1000 USD. It’s quite evident that our research on humanoids is paying off — and that now is the time to for humanoid research.

  5. Wasabi

    I think it’s an interesting concept to develop both a feminine form and walk for a robot. Appearance-wise, I would bet that people would respond more readily to a female form than a male or basic humanoid design, leading to improved use if they were to be a common item like something in I, Robot. Also, I recall all the boys like me being fairly awkward and clumsy throughout they’re growing phases (if not throughout life) and the girls just got more and more graceful movers, or at least less prone to falling down a stair (I’m looking at you ASIMO).

    If it can be statistically shown that women are less fall prone, based on their walking patterns (to include activity and footwear), then it would be well worth the investment to research female-like movement in robots.

  1. spurtBOT - Jan 10th, 2008

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