SynapticNulship

Well, no. But so many people seem to be taking this seriously that I felt the need to make a skeptical commentary on society’s desire for mutants (and the lack of skepticism in memes):

Alien Mutant Hybrid Has Super Cat Eyes That Glow In The Dark

Gamification is a topic I have mentioned not too long ago (see this post). Recently I attended a Boston CHI presentation by Chris Cartter called “The Socialization and Gamification of Health Behavior Change Apps.”

Gamification

One thing that Cartter said that sounds right, and may resonate with some of my readers, is that games are fuzzy, not perfect sequential processes. And that is what health behavior changes are more like.

So gamification in this area might actually result in better methods than old fashioned x-step procedures.

Cartter works for a Boston company called MeYouHealth, which is cranking out these well-being apps for the iPhone. Largely the games use a concept of small action—little by little a specific goal is approached.

Mobile

The whole tie in with mobile phones is a big trend for everything of course, but it’s possible that health behavior change is particularly ideal for mobile phone apps. According to behavior design guru BJ Fogg, “Mobile phones will become the #1 platform for persuasion,” i.e. behavior change.

Socialization

As indicated by the title, the other major aspect of Cartter’s presentation is the social network links. Hopefully Boston CHI will post the video eventually, but basically there are lots of social graphs which can indicate interest things such as self emergent groups and individuals who are catalysts and how new members integrate into groups, and stuff like that.

The support of friends can be used effectively to change unhealthy behavior. Cartter previously worked on a successful friend network website for quitting smoking called QuitNet. MeYouHealth has largely been using Facebook’s graph so far, but that could change in the future. One can now connect with others in the MeYouHealth space without Facebook. Obviously there could be some differences with communicating issues with existing friends as opposed to making new online friends who are struggling with similar problems.

Here is a screenshot of MeYouHealth’s Facebook app Super Friends, which gives you an interactive social graph image. “Super friends” can also be shown, which are those who connect you to the most others. This is from running the app on my own FB account. My super friends were DJs.

meYouHealth Super Friends

The health aspect here is written right in the app:

Your relationship with your friends don’t just affect you socially – they affect your health as well. If a friend of yours becomes obese, your other friends who don’t know you obese friend are more likely to become obese.

Credit is then given to the book Connected, by by Nicholas Christakis and James Fowler.

Another Boston company, RunKeeper, has had explosive growth during the past two years. They have six million people on their own social network, Health Graph. They have opened it up with an API so other apps and products can tie into it. It will be interesting to see which health social graphs will prevail (or get bought out).

Health Graph infographic

What is Well-Being?

MeYouHealth was assembled to explore and/or perhaps create the well-being niche of mobile apps for well-being tracking and behavior change.

If you are curious, you can take their well-being quiz online here. They’ve evolved the question set down with statistics. So questions that you might expect like “Do you smoke?” are not even asked.

Well-Being Assessment

But how do we know that is telling us our well-being? What is well-being? Here is the definition from their website:

Healthways Well-Being Index (WBI), a national survey that provides a comprehensive, real-time look at the U.S. public’s health and well-being. The WBI is based on telephone interviews with at least 1,000 U.S. adults each day. Over one million people have been surveyed since the survey’s launch in 2008, making it the nation’s largest and most comprehensive look at overall well-being.

Although an accurate description of a population’s well-being, the WBI was not designed to predict the well-being of an individual. Healthways, the parent company of MeYou Health, partnered with leading behavioral scientists to create an assessment tool for individuals, the Well-Being Assessment (WBA), which it administers to employers, health plans and other organizations. MeYou Health has adapted the WBA for online use and is presenting it here as the Well-Being Tracker.

It would seem the definition of well-being here is circular: well-being is based on the WBA, and the WBA was made to assess well-being.

But Does It Matter?

But does the definition of “well-being” even matter, if people like these apps? There must be some balance: achieving change that is specific to their personal desires vs. achieving change that is known to be good in some way for humans in general.

I suspect there must also be a balance between choosing to use a gamified process because you think that might be a fun and effective way to accomplish a real life change vs. becoming addicted to apps arbitrarily because that is the nature of games.

And one aspect of games that is specifically exploited here is the social network integration. So I see at least three factors to keep in mind:

1. Doing it because it’s effective.
2. Doing it because you started and now you’re addicted
3. Doing it because your friends are all doing it.

So far, it’s looking a little bit better than the future shown in the movie Demolition Man. Be well, gentle reader.

Right now I’m reading an architecture book from the 1970s called The Timeless Way of Building.  So far it has to do with theories of how towns and buildings and other things seem more “alive” than others, and how to achieve this quality—the “quality without a name”.

This of course goes far beyond merely architecture; indeed this book was brought to my attention not by an architect but by people in the UX (user experience) design community. Anyway, this blog post only covers a couple pages out of the book.

The author, Christopher Alexander, says that we have come to think of buildings, towns, and works of art as “creations.” And that “creation” is thought of as a monumental design task, “brought to birth, suddenly, in a single act, whose inner workings cannot be explained, whose substance relies ultimately on the ego of the creator.”

I would interject that the creator might understand the inner workings, but even then, for a complicated project attempted in a process with this mindset, the end result would probably not be completely understandable by the creator. More on that in a minute…

As Alexander writes:

The quality without a name cannot be made like this.

Imagine, by contrast, a system of simple rules, not complicated, patiently applied, until they gradually form a thing. The thing may be formed gradually and built all at once, or built gradually over time—but it is formed, essentially, by a process no more complicated than the process by which the Samoans shape their canoe.

And if you’re thinking that this sounds very much like how biology works, then you have predicted the next key statement on the same page:

The same thing, exactly, is true of a living organism.

An organism cannot be made. It cannot be conceived, by a willful act of creation, and then built, according to the blueprint of the creator. It is far too complex, far too subtle, to be born from a bolt of lightning in the creator’s mind. It has a thousand billion cells, each one adapted perfectly to its conditions—and this can only happen because the organism is not “made” but generated by a process which allows the gradual adaptation of these cells to happen hour by hour….

And Alexander claims that there is no other way. Of course, as a transhumanist and a roboticist and an occasional cognitive architect (oh, maybe there is architecture here after all!) I want to be able to create and modify life forms. I want to make artificial organisms, and interfaces between the organic and the non-organic.

However, I have enough experience with software development and project management to know that what Alexander says is true. I.e., I believe it based on my experience and observations.

So I have two immediate responses when I read this part of the book:

1. Examples of systems that look complex, but evolved and/or iterated via simple rules.

For instance, the cellular automata popularized by Stephen Wolfram in A New Kind of Science create complexity and even randomness from ridiculously simple rules. Behavioral robotics, which started in the 1980s (although there were a few examples long before then), embraced the artifical organism in the environment concept. They had simple programs and no traditional internal models.

If you’ve ever made any kind of robot, or a software agent in some environment, you may have discovered how complicated and or unplanned the behavior becomes so easily.

The adaptability and flexibility of organisms has not yet been matched by artificial creatures. I’ve discussed some of this before in my article “Softer, Better, Faster, Stronger: The Coming of Soft Cybernetics“.

If you’ve ever made a mobile robot or any other electromechanical system, and expected it to work perfectly as designed, you have probably encountered a rude awakening. It never works “out of the box” (unless you went through many cycles before putting it in the box). In fact, engineering in general is more of a building out of existing working things. And then your specific project still has to have cycles of test and/or integration, etc. And that brings me to response two: the meta.

2. The Meta: Development Methodology

The meta aspect is management of projects and what process the “creator” and his/her team uses. I don’t particularly care how similar a process is to biology…although biological evo-devo is quite interesting. I’d love to find ways of doing things that are totally alien to biology.

It’s just that I’ve found that cycles of development (“iterations” or “sprints”) have to happen. And it’s much better if there are feedback loops between testing with contexts. And contexts are environments, other artificial equipment, users, and so on.

Iterative development processes almost always work better than sequential types like Waterfall. In fact, I’ve never seen a sequential development process work out well. Others have discovered this to. It’s probably part of the reason why Agile software development processes are becoming the most popular.

Anyway, comments about why generative and iterative processes work in our version of the universe are welcome.

It’s certainly not new to propose recursion as a key element of the human mind—for instance Douglas Hofstadter has been writing about that since the 1970s.

nested recursion

Michael C. Corballis, a former professor of psychology, came out with a new book this year called The Recursive Mind. It explains his specific theory that I will attempt to outline here.

The Recursive Mind

As I understand it, his theory is composed of these parts:

1. The ability of the human mind to generate concepts recursively is what causes the main differences between homo sapiens and other animals.
2. A Chomskian internal language is the basis for all external languages and other recursive abilities. (See this blog post by Corballis for a summary of an internal language as a universal grammar).
3. External languages evolved on top of the recursive abilities primarily for storytelling and social cohesion.
4. External languages started with gestures, and most likely were followed by mouth clicking languages before vocal languages emerged.

You’ll notice that toolmaking and other modern human capabilities are not mentioned in my list there. That is because those are considered to be evolved/developed after the recursive mind appeared and after rudimentary language based on recursion appeared. The author talks about how the ability to build multi-part tools and using tools to make tools probably depends on recursion, but he thinks that came after a certain amount of language development.

recursive construction

A host of abilities might be dependent on recursive thinking, even things we take for granted like story telling. Planning, talking about the future, and making fictional stories all might be dependent on recursive processing.

primitive gestures

Corballis has been doing research on gestures for a long time. By gestures we mean both bodily and facial. It certainly sounds plausible based on the evidence we have that gestures might have been the first real external language. Corballis claims that the discovery of mirror neurons added support for this theory. A primate watching another one perform an action has mental processing similar to actually doing the same action itself. Corballis proposes here and in previous works that sign language with grammar and syntax appeared long before it was mainly replaced with the cultural development of vocal speech.

(As a related aside, see this TED video about the power of communication via dance.)

Conclusion and a Warning

The Sierpinski Triangle

It’s certainly an interesting theory, and I can buy that recursion is part of, if not the single key element, of a general protocol in the mind. Even if we forget the linguistic aspect, the power of recursion seems to be a fundamental ability of the mind at some level.

Fortunately, as a computer programmer (amongst my many roles), I don’t have to limit myself as academics love to do when talking about the sole “language of mind” or the single important algorithm or type of algorithm needed to turn an pre-human mind into a human mind. I can easily imagine lots of protocols (I think that is a better word than “language” for system communications) at all kinds of arbitrary levels, in many relationships to each other. I think it’s kind of silly to assume there’s only one universal protocol and that it underlies all the others. Even in a digital computer (of which most computers are), the only “general” protocol that underlies all others is the fact that information is represented with binary. You have to go to another level above that to describe anything else, and it won’t be completely general. And a digital computer is much simpler than the brain. But what about the fundamental difference between humans and other animals? Well, again, recursion seems to be a good candidate, but it wouldn’t surprise me if it’s only one of several intertwined informational abilities that make human minds different than others.

Postscript

Based on comments on Science 2.0, I may have made this summary too thin. So why exactly would recursion be of interest to single out? Isn’t it just one of many run-of-the-mill features of information processing? Basically, Corballis proposes this:

Generative functions require recursiveness. Episodic memory requires generative functions. Episodic memory may be unique to humans. Planning future events and making fictional stories requires episodic memory. Communication of future events and storytelling–which in turn requires ways to communicate the time component–may have co-evolved with human external language abilities.

References

[1] Corballis, M.C. The Recursive Mind. Princeton University Press, 2011.

Image Credits

Inception Chair by Vivian Chiu
book cover, Princeton University Press
Derek O’ Reilly
Rhys Davenport (found via Sean Williams)
Sierpinski Triangle, public domain