Gearing up the distributed, cached web

August 25th, 2008 szpak

Google Gears Desktop IconGoogle Gears, SyncML, or something like it, is a huge winner. Why? It enables a web where information is cached wherever it is used. As you’re using a web page / visiting a node, you can choose to have the information there cached onto whatever client you happen to be using. If access to the web is interrupted, you can keep working locally, and then re-synch with the web when back online. The stuff on your client is up-to-date with the web whenever you use it online. 

Google Gears is currently available for Google Documents (as well as Reader and soon Mail and Calendar).

Overall, with such caching the web is asynchronously up-to-date. If you haven’t used a client for a while, that node’s cache gets old. But use it, and it’s back in synch.

Specifically, wherever you are the web synchronizes with you, just in time.

Overall again, this is very efficient. Unlike an application, which gets installed on the client just-in-case, your web cache (which includes your browser and its extensions) gets installed and updated when-needed, where-needed. 

Your local machine backs up to the web, and the web updates your local machine.

This could be very robust, and also feels a lot closer to something living.

As Buckaroo Banzai would have said, wherever you are, there’s the web.

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iPhone Remote and iUbiquity

July 29th, 2008 szpak

Apple’s Remote iPhone app is a true jewel: it does one thing really really well. In my case, I have an iMac upstairs in my home office, wirelessly connected over AirTunes to my downstairs speakers. Now I can be in the kitchen and, with the Remote iPhone app, see all the songs and podcasts on my iMac, including cover art, and select the piece I want to play, as well as setting the volume for it. Simple, brilliant, just right.

It does have one gotcha - you have to “pair” it with your iTunes library so it knows which library to connect to over WiFI, and to do that you have to be tethered (by USB cable) to its Mac (or PC). This is something the app does not make clear - it says to go to iTunes and find your iPhone listed under Devices: well, Devices doesn’t appear if the iPhone is not cabled to the machine, and, being in a wireless mindset, you may not expect to have to physically connect. Yeah, I know, magical thinking. But, design is also how to get it working.

But there’s a much bigger implication here. We’re entering a world where the desktop is disappearing, to be replaced with computing devices everywhere (ubiquitous computing), whether you can see them or not. The handheld device, the one that you carry with you or is part of you, has a huge role to play here: as the universal controller for all the devices in your immediate context. As you walk into a space, you should be able to have all the computing devices there adjust themselves to you, and be driven by you, so that you can make use of the limitless computing, communicating, and visualizing power they offer. Every room can be your situation/war room. And the device to bind them all? It’s the one you have on you. The iPhone is the first sign of that. 

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OpenID slays password antipatterns!

July 6th, 2008 szpak

Evan Prodromou’s open source Twitter-like site identi.ca supports OpenID for logging in. This basically means that if you have set up an OpenID with an OpenID Identity Provider, and you want to sign in to a site that supports OpenID login, that site sends you back to your Identity Provider site to authenticate with your password, waits for your Identity Provider’s secure handshake verifying that you really do own that OpenID, and then lets you in. The key: your Identity Provider is the only site where you enter the password for your ID. This is a huge win, and avoids some evil anti-patterns. A bonus is that you can use that same OpenID with multiple sites, and none of them needs to know your password. This also means that Single Sign On is really easy.

Here’s a walk-through of how OpenID login works on identi.ca (the process is similar on any site that allows logging in using an OpenID). First, the site gives you the option of using a conventional username/password Login, or of using an OpenID login:

Since I’m already registered on identi.ca with an OpenID, I choose that option, and am asked to enter my OpenID. In my case I’m using the iNames form of OpenID (=mark.szpakowski), which I type into the form.

Note that there is no password field!

When I click the Login button, I am taken to my Identity Provider, 2idi.com. That is the only site to which I ever present my password!

I enter my password there (if I need to - if I’d previously authenticated here, and my session here was still alive for my current browser, 2idi would not need this step to know who I am!), and then 2idi and identi.ca perform some handshaking in the background which assures identi.ca that I am indeed =mark.szpakowski, and identi.ca logs me in.

Why is this important? Well, consider the hellotxt site, which offers to aggregate and display status updates from any site I belong to. However, to do this it asks me to login to each of those sites, using the Username and Password for each of those sites. For example, for the Brightkite site:

This is scary! As Earle Martin says, “hello.txt is also full of password antipattern. I don’t think so…”. Do I really want to enter all my usernames/passwords for all the sites I belong to on some other site’s page?

If my sites supported OpenID, this could be deftly avoided: I simply enter the OpenID I use for each site, but I only type in my password on my trusted OpenID provider site. And in fact after the first time I do so, I don’t need to re-authenticate with my password as long as I don’t close down my browser session.

The preceding has been a public service announcement….

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Financial markets live on price-inflating bubbles?

July 1st, 2008 szpak

Avner Mandelman has an interesting, and possibly critical, argument in a recent Globe and Mail article, In a world where money moves at a mouse click, Fed’s in a tough battle. Excerpts:

Money supply is the monetary base times the velocity of money. The first is how many dollar bills and dollar deposits are in circulation. But the latter is how many times each dollar (virtual or physical) circulates in a year.

The Fed can control the first - but it cannot control the second.

50 years ago a dollar bill changed hands perhaps four or five times a year. Then, when business began to be done by credit cards, this rate increased dramatically. And today, when many individuals and corporations pay their bills online, where payments are super-fast, the velocity of money has soared yet again. So even if the Fed withdraws some monetary base, it is that second part of the equation that today matters most. Furthermore, that research also showed that once money velocity approaches instantaneous, the money supply tends toward the infinite.

But because there are not that many opportunities, this electronic money latches on to anything with a credible story and moves fast into the new category. This movement starts the category moving - which causes more hot money to slosh into it - which in turn causes Wall Street to satisfy the money-slosh by generating more product.

The most recent such bubble was subprime mortgages, which were sliced and diced and packaged, then traded electronically - until they crashed. Now we are seeing the beginning of a commodity bubble.

So we’ve had the dot com bubble, housing, commodities (food!), and now possibly energy.

If this is true, then we have uncontrolled systemic forces artificially inflating prices, creating wealth for a few, and suffering for literally millions. If it is true, it is costing the world billions, if not trillions, let alone human lives - surely changing or stopping this should be a number one and immediate priority. So how can we validate, verify, and graphically communicate this? Can Global Sensemaking tools, Gapminder, et al help?

Is this a critical acupuncture point that needs immediate confirmation and decisive intervention? Are there other global systems effects that are operating on their own, like Artificial Intelligences not obeying the three laws of robotics?

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We Will Not Give Up on the Earth

June 21st, 2008 szpak

Earth Care Logo Here’s a symbol, along with what I think is an amazing commentary, by the 22-year old head of the Kagyu lineage of Tibetan Buddhism, known as the Karmapa, who just visited North America:

Ever since the human race first appeared on this earth, we have used this earth heavily. The earth has given us immeasurable benefit, but what have we done for the earth in return? We always ask for something from the earth, but never give her anything back. We never have loving or protective thoughts for the earth. Whenever trees or anything else emerge from the ground, we cut them down. If there is a bit of level earth, we fight over it.

Now the time has come when the earth is scowling at us; the time has come when the earth is giving up on us. The sentient beings living on the earth and the elements of the natural world need to join their hands together—the earth must not give up on sentient beings, and sentient beings must not give up on the earth. Each needs to grasp the other’s hand.

So doesn’t the Monlam [prayer festival] logo look like two hands clasping each other? We will not give up on the earth! May there be peace on earth! May the earth be sustained for many thousands of years! These are the prayers we make, which is why this symbol is the logo of the Kagyu Monlam.

I also think this might become a symbol of people having affection for the earth and wanting to protect it. It is first and foremost a symbol that we are not giving up on the earth.

I’m in - we need symbols, especially those with such sentiment that gets right to the core: the sentient beings living on the earth and the elements of the natural world need to join their hands together.

Posted in This Dew-Drop Bardo | 3 Comments »

Social Presencing Theater and Shadow Puppet Plays

May 30th, 2008 szpak

Wayang Kulit - Shadow Puppets

A year ago I blogged Social Presencing Theater, as described by Otto Scharmer:

A new social art form I called Social Presencing Theater that stages media events and productions to connect different communities and their transformational stories by blending action research, theater, contemplative practices, intentional silence, generative dialogue, and open space.

The closest thing I can think of to this is the Indonesian shadow puppet play (Wayang Kulit). In the early 1970’s I was fortunate to be able to participate in such an all-night performance at the World Music College in Oakland, California. Behind the screen was the puppeteer, casting shadows with the puppets, singing and voicing stories from the Ramayana, interspersed with jokes and comments about current politics. The gamelan held a space of short and long-cycle rhythms, bursts of action within the long now. The participants - men, women, children - wandered around both sides of the screen, as well as through a food court for drinks, tasties, and Krakatoa Kretek smokes. The mythical intersected the present, the one illuminating the other.

In our world TV and computer screens also project colored shadows, but usually with little interplay of the news with the mythic. Bill Moyers is an exception, though still in the realm of talking heads.

Zero Emissions Day, Sept 21 But this is what the world needs. For example, Zero Emissions Day is coming September 21st - basically, turn off the energy consumption, and go analog. What if people took the opportunity to meet each other, in local groups, eat, talk, and perhaps celebrate in various ways, including theater - and then fed that back to the web, the global play?

Spread the meme!

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Friend Connect Enables Inter-Site Wormholes and Creates Life!

May 15th, 2008 admin

The OpenSocial blog has a good summary of  Google’s recently announced Friend Connect in the context of OpenSocial:

… up until now, becoming a container - adding new social applications for your users - has meant having to provide your own source of personal and social information. By using securely authenticated APIs from existing social sites, Friend Connect means any website can host OpenSocial apps. 

In the future, Friend Connect will call the RESTful API for containers that support OpenSocial v0.8, helping their users share their web-wide experiences with each other on their favorite social site.

Friend Connect uses three open standards to connect to other websites. It uses OpenID for identity and logging in, it uses OAuth to authorize access to friend and profile data on existing sites that host it, and it uses OpenSocial to embed the applications within your site.

Abstractioneer puts it like this: 

In a nutshell, the OpenSocial RESTful API is a catalyst that enables participation in a much larger and more complex ecosystem.

What are the implications of this?

I think it punches wormholes to connect previously isolated sites into a network. That network is highly mediated by social identities and by contracts and permissions for social graph nodes, independent of the silos hosting such nodes. And it allows embedding of socially created artifacts into arbitrary hosts. 

Such embedded social graph node representations can be said to be transcluded, so that their distributions across the network give it some sense of life.

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Albert Hofmann in the Clearing of Being

April 30th, 2008 admin

Albert Hofmann, who in 1938 synthesized the LSD molecule and in 1943 discovered its psychedelic (manifesting the psyche within/out) properties, died yesterday at the age of 102.

He was struck by the coincidence of mankind having encountered LSD at the same time as the atomic bomb was developed, and felt that it could serve as a spiritual antidote to the tendencies the bomb represented. After several decades of research into psychotherapy and states of consciousness, LSD use started becoming widespread, affecting a generation of arts, science, politics, and religion. Hofmann wrote a book, LSD, My Problem Child (online version), and commented “I believe that if people would learn to use LSD’s vision-inducing capability more wisely, under suitable conditions, in medical practice and in conjunction with meditation, then in the future this problem child could become a wonderchild.

Albert Hofmann’s career, and even his road to discovering LSD, was guided by some remarkable experiences of wonder he had as a child. He recounts:

There are experiences that most of us are hesitant to speak about, because they do not conform to everyday reality and defy rational explanation. These are not particular external occurrences, but rather events of our inner lives, which are generally dismissed as figments of the imagination and barred from our memory. Suddenly, the familiar view of our surroundings is transformed in a strange, delightful, or alarming way: it appears to us in a new light, takes on a special meaning. Such an experience can be as light and fleeting as a breath of air, or it can imprint itself deeply upon our minds.

One enchantment of that kind, which I experienced in childhood, has remained remarkably vivid in my memory ever since. It happened on a May morning—I have forgotten the year—but I can still point to the exact spot where it occurred, on a forest path on Martinsberg above Baden, Switzerland. As I strolled through the freshly greened woods filled with bird song and lit up by the morning sun, all at once everything appeared in an uncommonly clear light. Was this something I had simply failed to notice before? Was I suddenly discovering the spring forest as it actually looked? It shone with the most beautiful radiance, speaking to the heart, as though it wanted to encompass me in its majesty. I was filled with an indescribable sensation of joy, oneness, and blissful security.

I have no idea how long I stood there spellbound. But I recall the anxious concern I felt as the radiance slowly dissolved and I hiked on: how could a vision that was so real and convincing, so directly and deeply felt—how could it end so soon? And how could I tell anyone about it, as my overflowing joy compelled me to do, since I knew there were no words to describe what I had seen? It seemed strange that I, as a child, had seen something so marvelous, something that adults obviously did not perceive - for I had never heard them mention it.
While still a child, I experienced several more of these deeply euphoric moments on my rambles through forest and meadow. It was these experiences that shaped the main outlines of my world view and convinced me of the existence of a miraculous, powerful, unfathomable reality that was hidden from everyday sight.

Unexpectedly—though scarcely by chance—much later, in middle age, a link was established between my profession and these visionary experiences from childhood. Because I wanted to gain insight into the structure and essence of matter, I became a research chemist. Intrigued by the plant world since early childhood, I chose to specialize in research on the constituents of medicinal plants. In the course of this career I was led to the psychoactive, hallucination-causing substances, which under certain conditions can evoke visionary states similar to the spontaneous experiences just described. The most important of these hallucinogenic substances has come to be known as LSD.

The scarcely by chance link came about in 1943 when a “peculiar presentiment” led him to re-investigate the molecule he had first synthesized five years earlier. Somehow he accidentally absorbed a small quantity of it, experienced an altered state of consciousness, and, “immediately, I recognized it as the same experience I had had as a child”. A few days later, on April 19th (now known as Bicycle Day), he deliberately ingested what he thought would be a tiny dose, 250 micrograms, but which turned out to have a profound, even life-changing, effect.

The forest clearing experience Hofmann describes is a familiar theme in European culture, stories, and myth, and corresponds to Eastern notions of kami and drala. The German phenomenologist Martin Heidegger describes language itself as the Clearing of Being. Many people have been led to tangible insight into the roots of both Eastern and Western experiences and practices of the sacred and of the mind/self/world mutuality through this molecule.

Deep bow in the direction of Albert Hofmann and of that forest clearing.

Posted in This Dew-Drop Bardo | 3 Comments »

Money, Scarcity, Interest, and the Web of Wealth

April 24th, 2008 admin

Bernard Lietaer and Stephen Belgin have a fascinating article, In Whose Interest? in the latest issue of Fieldnotes. They examine the nature of interest:

According to Stephen Zarlenga, Director of the American Monetary Institute, “Loans were made in seed grains, animals, and tools to farmers. Since one grain of seed could generate a plant with over 100 new grain seeds, after the harvest farmers could easily repay the grain with ‘interest’ in grain.” However, what will an ounce of silver give rise to? Once interest was applied to money, debate and confusion arose that has continued to this very day. One of the central issues of this debate was how much interest should be applied.

Two observations arise from this. First, the conventional interest meme values scarcity: when money enters the system, there is only so much of it, and the interest due on repayment of the money needs to come from the existing money pool, which means that it becomes scarcer in one part so that it can be more plentiful in another. A graph of distribution of net interest transfers across ten income categories in Germany makes this visible.

There’s a net transfer of interest from the poor and middle classes to the wealthiest income brackets, and “This transfer of wealth occurs independently of the cleverness or industriousness of the participants—a classical argument presented to justify differences in income.”

Elsewhere Lietaer has noted that money is not value neutral - it has profound effects on society. The flip side of that is that money has enormous leverage for social change - but this is rarely understood or taken advantage of.

The second observation is that on the web, giving or sharing information does not remove it from the giver. Tina Turner once said that she did not like computer music tools because all computers are good at is copying. How profoundly true! So an item on the web is like that seed that can give rise to more seeds, and not just not disappear but, to the extent that it stays connected to its children, be enriched by the info ecosystem, web mycelium, that is generated. This is close to Buckminster Fuller’s definition of wealth as forward days of survival. I don’t fully grok this, but re-visioning and re-implementing money’s mediation of wealth seems to be part of our exploration of web society.

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Night-Shining White

April 14th, 2008 admin

Night-Shining White

 

 

 

唐 韓幹 照夜白圖 卷

Han Gan (act. 742–56)
Night-Shining White
Handscroll; ink on paper; 12 1/8 x 13 3/8 in. (30.8 x 34 cm)

 

My favorite horse of all time… The NY Metropolitan Museum of Art is showing this painting as part of Anatomy of a Masterpiece: How to Read Chinese Paintings, May 1 - August 10, 2008:

Han Gan, a leading horse painter of the Tang dynasty (618–907), was known for portraying not only the physical likeness of a horse but also its spirit. This painting, the most famous of the works attributed to the artist, is a portrait of Night-Shining White, a favorite charger of Emperor Xuanzong (r. 712–56). The fiery-tempered steed, with its burning eye, flaring nostrils, and dancing hooves, epitomizes Chinese myths about imported “celestial steeds” that “sweated blood” and were actually dragons in disguise.

Han Gan is also said to have preferred to live in the stables rather than in the Emperor’s household.

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