Technocratic information exchange

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Information exchange is a technical problem. Current solutions have not been able to entirely overcome several limitations connected with poor application of technology and lack of effort. This article suggests a technical solution named "XML over HTTP". The solution, when offered to industry in a proper way, could result in the large-scale implementation required to solve the problem. The article provides a comprehensive explanation of the problems and all the practical implementation details, as well as many examples, to help make this happen.


In the world around us today, finding accurate information could be considered an art[1][2]. While we do have research institutions and regulations set up to ensure that consumers are not being kept in the dark about issues that are important to their survival, such as whether the food we eat is safe[3], whether there is going to be a natural disaster[4], etc, the amount of information gathered is infinitely larger[5] than the amount of information that trickles down to the general public. A whole industry of media has risen to solve this problem, but even the media often find information sufficiently hard to find, that they are not able to produce enough useful information to fill your daily newspaper[6].

We are left in a situation where our researchers cannot get their information and end up using statistical averages and assumptions[7], our media have no real information to work with and make up fantastic stories with a stereotypical lack of realism[8], and our consumers cannot even know when they are getting to the real information after all of this, and end up with urban myths and conspiracy theories[9]. To top it all off, it frequently assumed that keeping everybody well informed of the state of their environment is theoretically impossible and should not even be attempted[10].

In this article I will present you with a technology that exists, and is ready for large-scale implementation. It can help us overcome these information exchange problems, with a very practical solution.

Part 1 - The problem

As an example of a problem that cannot be properly overcome within the current system I provide the mundane problem of selecting the proper soap to wash one's hands with.

Example of current situation

While there are many variations of ingredients for soaps, most additions remain in the final product unaltered and do not affect the cleaning ability of the soap. The ingredients that do however, are either glycerol or glycerin, which are hydrolyzed into two types of soap:

  1. Common soap which is usually white or colored and is less aggressive, and thus more suitable for frequent use
  2. Glycerin soap which is transparent and a better cleaner, which however causes skin irritation if used too frequently

The task faced by the soap manufacturer here is thus, properly selecting either or finding a correct ratio for mixing both, to balance cleaning power with irritation prevention. The problem here is that since we are all different people, our soap usage habits differ, it is impossible for a manufacturer to find the optimal balance for all of us. To help with this issue, our system compensates by offering us different brands of soap, where each manufacturer attempts to find it's own optimum and the ones that fail are no longer in business. However this solution is obviously lacking since it not only means that each soap user in the world today has no way of knowing which soap is optimal for him or her, but also makes it very likely that the manufacturers will aim towards keeping the ratios optimal for the average user, rather than provide a variety to suit every user's optimum.

This is a reasonable problem to be approached by information technology, since it is clear that if only the manufacturers would have known the habits of the soap users, they could have quickly found the optimum ratio between glycerol and glycerin based soaps. However as soon as one approaches this problem, a number of secondary problems occur:

  1. Most importantly, the soap users consider the frequency of their soap usage a privacy issue that they will not share with any large corporation or otherwise, regardless of what advantages may arise from it
  2. Approaching the problem from the opposite direction, we face the problem that the companies consider the ratios of soap they use a company secret as well, since obviously had they published it anyone would be able to make generics and steal their market share

Suggested solution

In a Technate, the pursuit of profit is no longer key, however there still is variety: There may be several soap making organizations making soap independently of each-other with varying popularity. Since market share is irrelevant in a system where you get to do what you want to do regardless, the organizations would very likely openly share their soap recipes. With the proper research being done by independent researchers, calibration curves could be calculated to apply for all hand washing frequencies. Software could easily be designed, which would let the individual soap users calculate which soap brand is best for them, with the information on the frequency of their soap use never leaving their home and thus maintaining privacy.

Part 2 - Upscaling the solution

The solution described in the previous part is highly specific and cannot be used to solve most problems. It also assumes that the structure of manufacturers, consumers and independent researches will exist, simply due to the nature of the Technate. It is thus important to recognize that in the world as it is today, these independent groups not only already exist, but also already function in this particular way, although to a limited extent.

Current situation

While the basic theory surrounding commercial manufacturers, consumers and government research institutions is exactly what we need to organize the aforementioned solution, the reality is that information exchange between the groups is usually obstructed and is limited at best. Collecting the necessary information is typically requires an effort on the manufacturers behalf and in commerce, effort is money, possibly money they don't want to spend. Furthermore, there is usually no mechanism between the government research institutions and the consumers / media that inform the consumers, to ensure that they know where to look for the information they require, often the research does not provide conclusions that the consumer could use.

TIE current.png


These problems can be resolved with technology. In fact currently, the problem of inaccessibility of research material to media and the consumers is being solved using the Internet. Government research institutions have created web-pages on which they publish the results of their studies or at least information on where to find this data using computerized library systems. The media have become peers in this system, where their job has now shifted from publishing into processing of the data they obtain to make it easier to understand. In truth, we are not quite there yet, but this is the direction in which we are going right now. Please note that the manufacturers are not part of this improovement process, and the old barriers that made it difficult for researchers to work with them, still persist due to the same financial issues.

TIE progress.png

Suggested solution

While the manufacturer's unwillingness to share information is also partially based on the company secrets they need to keep in order to prevent others from stealing their market share, the majority of the information that manufacturers refuse to offer represents information that they are not willing to spend money on publishing. This is a reasonable reservation, as most companies fight day to day for survival and cannot afford the investment of time for this type of charity. However, by creating software which offers this information readily and can be linked into the Internet at a minimal investment off effort and no explicit cost, it should be much easier to convince the Manufacturers to publish this information. This way, all obstacles are removed and accurate data can be accessed by the researchers, the media or the consumers at any time.

TIE suggestion.png

Part 3 - Selected standards

To enable the aforementioned software package to seamlessly offer information over the Internet the communication standards, Ethernet, IP (Internet Protocol), TCP (Transmission Control Protocol), HTTP (Hyper Text Transfer Protocol), XML (eXtensible Markup Language) and RDF (Resource Description Framework) are chosen. Due to the standards interdependence and for convenience, the phrase "XML over HTTP" will be used in this article, to refer to all the here mentioned standards used together.

Ethernet, IP, TCP and HTTP

Ethernet is a physical layer standard that allows connecting compatible devices into a tree structure that is associated with the Internet today.[11] Ethernet interface chips are easily available on the industrial market and while they are not ideal, represent a low-cost, highly compatible solution that can be connected directly to the Internet with no additional programming or hardware design required. TCP and IP are Internet. The communication standard allows sending data streams, with automatic error correction[12], from device to device over any number of intermediate devices that serve solely to assist transmission[13]. HTTP is the protocol in use to transmit files over TCP/IP. While originally designed for HTML (Hyper Text Markup Language), it can also be used to transfer XML. It supports compression, authentication and other features, that may be dynamically negotiated between both endpoints[14].

All four standards are chosen due to their wide support on the Internet and their suitability for this kind of purpose.


XML is a somewhat vague, but highly interoperable standard for offering data. The advantage of offering data in XML is that little or no human interaction is required in order to make the data readable to software. This implies less time spent working with the data, near real-time access and lower costs.

Because XML does not define the exact formatting for the data provided in this way, it is possible to store any type of data in this way. However this also means that data of the same type offered from two different sources is not necessarily formatted the same way[15]. Fortunately a wide variety of software already exists which can help in translating between XML formats, such as XSLT (Extensible Stylesheet Language Transformation) processing applications[16]. XML format is also neutral in that it is a common standard that is widely supported, yet not owned or controlled by any particular corporation.

RDF is chosen because of it's suitability for this purpose. In RDF, the data provided is organized into properties with values and the XML format is given a name ("namespace"). The properties and values quality helps in making the data non-ambiguous and easier to read by the software. Any set of property names and value types chosen in this way can also be given a name ("namespace") by anyone and the name may be associated with an existing Internet address (as it is an URL)[17]. By giving the set of property names a common name, it becomes possible to avoid unnecessary human assistance when figuring out what file should be used to translate between the different XML formats.

Part 4 - Current data sources

Existing XML over HTTP sources

Examples of data sources that are already provided in XML over HTTP include:

  • Weather reports: Meteorologists are already cooperating in the prediction of weather, thus there is no competition in this area. Data of various kinds, including data needed in order to ensure safety of sea and air traffic is shared freely in XML over HTTP[18].
  • Monetary exchange rates: XML over HTTP is a proven standard in the banking industry used to ensure all banks, regardless of the differences in the software they use, can be kept up-to-date with the daily changes in exchange rates[19].
  • TV Schedules: For keeping the schedules up-to-date in real time over a number of websites, RTV Slovenia uses XML over HTTP[20]

Potential XML over HTTP sources

Examples of data sources that could / should be providing data in XML over HTTP include:

  • Power usage counters: Electricity suppliers need to keep track of this information regardless in order to know how much to fine you. The suitably combined information, such as geographic distribution of usage (data also calculated by power relay network maintainers for internal use) would not contain any private information and could be offered[21]. Use of this data ranges from environmental studies to overload prediction.
  • Environmental sensors: In order to keep you safe, government institutions keep track of and report environmental conditions such as levels of contaminants in air and drinking water and issue alerts when there is a problem[22]. However the data is about as useful as a weather report and could be used to track down correlations and avoid problems for sensitive people if it were published in real time. The problem, as usual, is the requirement for an investment of time to keep the data public. An XML over HTTP software program could do this for people and avoid the investment of time altogether.
  • Traffic counting: Municipalities of cities measure and keep track of this data in order to properly plan road building[23]. If the data were made available in real time, via XML over HTTP, anyone on the Internet would be able to create a web-page with live traffic reports helpful to drivers. These web-pages could also be made available over WAP or other mobile technologies.
  • Measuring quantity of products: Given the technology of the day, there is no reason whatsoever, why anyone couldn't keep track of say, the number of bicycles in Beijing. The data is being collected by machines responsible for producing and packaging products, programs for overseeing the production process and efficiency and so on. Some of this data could easily have been made available using XML over HTTP given the software to do it.

There are many more of these sources. If many were made available on XML over HTTP, the consumers and the media would no longer have to speculate on these numbers, but rather have access to direct, always accurate values, with the help of researchers.

Part 5 - Implementing the solution

Making it accepted

For the widest commercial manufacturing industry to begin to use software offering XML over HTTP, no single effort would suffice, as there will always be competition that manufacturers may prefer over the one that utilizes XML over HTTP. Therefore, rather than making a single complete software package that offers XML over HTTP, the effort should be focused towards getting the software making industry to adopt the technology as a good solution to existing problems. By creating applications that utilize XML over HTTP to produce unique results that can most easily be made using the technology, the rest of the software industry will be forced to implement XML over HTTP in their own software in order to be able to compete.

The main advantages of applications that utilize XML over HTTP are:

  • User interfaces: Due to the convertibility of XML to XHTML, SVG and other Internet graphics standards, the graphical user interfaces of these applications would likely be far superior. Design on these interfaces could draw on the experience of web-page designers where the design of interfaces has progressed to an art-form.
  • Networking: Because they utilize HTTP to transmit the data, the user interface can either be on the same device, on a different device, or half way around the world without the need for any additional programming (short of perhaps, authentication) or other compromises. No other programming platform can ensure this.

Practical examples

In the previous parts of this article, the standards in use have been described in great detail. This would lead one to believe that implementing XML over HTTP on an embedded device or similar situation, would be more work than it is worth, however this is not the case.

First of all, embedded hardware that supports Ethernet is easily available in the industry[24]. Furthermore there are complete embedded web server libraries and software packages you can use for free[25]. A full scale HTTP server is not actually required since the XML over HTTP device must simply be able to transmit the data when requested, so a software package capable of responding to the HTTP/1.0 "GET" and "POST" commands would probably suffice.

Second, XML and RDF do not end up to be complicated at all, here is an example of what an XML file outputted by a device might look like:

 <?xml version="1.0"?>
 <data xmlns="">
  <entry time="1237766460">1548</entry>
  <entry time="1237766461">1562</entry>
  <entry time="1237769932">1582</entry>

This data block, when sent over HTTP, would represent a set of values recorded by a device using XML over HTTP, with time stamps in UNIX time format in an XML language owned by Example inc. A program written in assembly that can create and update an XML file like this in i386 Linux, is under 120 instructions.

And finally, parsing this data or converting it into another format is easily done in XSLT, again using existing free software[26]. The XML data can be converted into images[27] or web-pages rather directly and other options are always open.

In order to publish this data online, all that needs to be done is the routing equipment needs to be configured to allow access to the devices from the outside. In case filtering of information is required, a solution is a web-server hosting an XSLT file to collect the information and publish only the selected items on request. A typical company layout could look a little like this:

TIE embedded.png

Where the embedded systems could connect to any existing company network infrastructure. Given the tree structure of the Ethernet, any existing network connection can be expanded to offer enough connectors for all equipment. An existing company server, or a computer set up with Linux if the company does not have one, would be set up to collect the XML data from the embedded devices and process it into graphics, web-pages, etc. These would then be offered to the users on their existing office computers or be offered over the Internet by allowing public access to the appropriate data available on the previously mentioned web server. It is important to mention that this implementation is highly portable and will work on the existing equipment regardless of hardware manufacturer, software installed, etc.

Proof of concept

Key to the functionality of the above mentioned layouts is the firmware and software involved. Software connected to your data sources (sensors) will need to acquire the data and offer it using XML over HTTP. The software on your processing device, possibly a webserver, will need to process the available XML data into the end-user interface, or assemble the data to offer it in XML (if you wish to filter it). While software libraries required to make the job as trivial as possible exist and have been mentioned earlier, a software package is under development to offer a real life example of a software package with industrial application, that uses XML over HTTP, and displays all the characteristics one would come to expect of a modern software package of this type.

The software package offers monitoring and control of the parameters inside a bioreactor. Here are the implementation details:

  • It uses an ISA A/D board inserted into an older computer to interface with the analog components.
  • The older computer is i386 compatible and runs a newer distribution of a Linux server.
  • The hardware interface software is an Assembly program with root privileges, which creates the XML files involved.
  • These files are offered over HTTP using a standard Apache webserver.
  • Processing of the data into graphs is done by offering the XML files with a special XSLT file, which converts it into into SVG, which can then be displayed.
  • This processing is done client-side, since most browsers support XSLT processing as a standard feature. For the case of incompatible browsers (Internet Explorer), processing is done server side.
  • PHP is used to script everything that cannot be done using XSLT alone, such as browser detection, server-side processing, etc.
  • Feedback is accepted trough HTTP POST command, scripted trough PHP and sent to the hardware interface by executing a command on the command line by the PHP script.

The software package is tested and found able to function as expected.


A solution capable of removing the vast majority of the common information blockades we currently encounter in our lives today is already available. The step to be taken in order to ensure the transition actually takes place is unlikely to happen on it's own. However by implementing some of the solutions ahead of time and exposing the advantages, others will likely follow. It is possible that establishing a non-profit organization that motivates people towards using XML over HTTP and making the data public, may be required in order to attain the desired result.

XML over HTTP is a solution that can give all the researchers, the media and consumers access to accurate, real time information about the world around them. With this information researchers could likely be able to predict and determine behaviors, results and outcomes of the complex systems in which we live today with absolute accuracy, something that is currently deemed impossible as the assumption is made that there is no way one could obtain all this information, reliably in real time. With accurate information available as facts provided by impartial machinery, the media would no longer have to make up stories and wander in the dark about the situation in the world today. Popular issues like global warming, sufficiency of alternative energy sources and environmental contamination would no longer be an issue of debates, but rather a trivial problem of putting together a suitable query for the Internet.

The potential of this technology is great and the technology of the day allows something like this to be done. We need to take the final step.


  1. USA Securities on finding information
  2. Curtin University of Technology on finding accurate statistical information in certain cuntries
  3. World Health Organization
  4. Slovenian ARSO, earthquake alerts
  5. Eurostat
  6. Media Performance by Denis McQuail, ISBN 080398295X, 9780803982956
  7. Data withholding in academic medicine: characteristics of faculty denied access to research results and biomaterials by Eric G. Campbella, Joel S. Weissmana, Nancyanne Causinoa, and David Blumenthal
  8. Frank Luther Mott, American Journalism (1941) p. 539
  9. How to Identify Misinformation
  10. F. A. Hayek, (1935), "The Nature and History of the Problem" and "The Present State of the Debate," om in F. A. Hayek, ed. Collectivist Economic Planning, pp. 1-40, 201-43.
  11. IEEE 802.3 - Ethernet
  12. IETF RFC 793 - Transmission Control Protocol
  13. IETF RFC 791 - Internet Protocol
  14. IETF RFC 1945 - HTTP/1.0
  15. W3C XML
  16. W3C XSLT
  17. W3C RDF
  18. Slovenian ARSO XML and RSS feeds
  19. Bank of Slovenia exchange rates
  20. RTV Slovenia XML TV Schedule
  21. Live power usage graph for Ljubljana, Slovenia
  22. Environmental reports of Ljubljana, Slovenia
  23. Traffic counting yearly report for roads in Ljubljana, Slovenia
  25. EHS: Embedded HTTP Server
  26. XSLTProc free XSLT processor
  27. Librsvg library for rendering the SVG XML language


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