Exploring Audio, Books & Apps

I recorded my first audiobook in 2007 online using the Hipcast.com podcast recording service (then $60). I offered it for sale on the now defunct "Wordcast" service of Audible.com, the premier online audiobook service, which at that time cost $50. I issued a paid news release via Prweb.com (then $120). No copies actually sold via Wordcast. After the demise of Wordcast, I tried Payloadz.com also without any success.

I subsequently decided to try CDBaby.com on the promise they could get my audiobook into the iTunes store, at a cost then of about $54. Since CDBaby is primarily for music, their upload standards are much higher than for audiobooks. They prefer high quality files either in WAV or FLAC format, but will accept MP3. Files must be stereo, 44.1 kHz (44100 Hz) sample rate, and 16 bit, or will be automatically rejected by their upload system. Most audiobooks are recorded using a single mono channel, 22 kHz (22050 Hz) sample rate, and 32 bit; so, I had to re-sample my original Hipcast recordings using the free Audacity audio program in order for CDBaby to accept them, which did work. This involved copying the original track to mimic stereo, but increases the ultimate size of the files on download. For whatever reason, CDBaby did not get my audiobook into iTunes, but did sell a number of copies.

For my first audiobook I used an external microphone with analog audio jack, but for the second one I got a digital USB headset. I recorded my second audiobook straight into Audacity, using the CDBaby required settings as default. In order to save as MP3 from Audacity, you will need to add the LAME MP3 Encoder plugin. I followed CDBaby advice and uploaded WAV files, but next time will use MP3 instead due to sheer size. I found plenty of good tutorial videos on YouTube which helped me learn how to use Audacity. Once you get used to Audacity, it seems quite straightforward, but can initially appear daunting without a background in audio.

There are a number of good audiobook apps for iPhone. Audiobook apps come in two types, natural voice recordings and synthetic readers. There is really a lot of classic literature available now as free audiobooks, as well as in ePub format. There is also a lot of contemporary audiobooks for sale. Further, the new ePub format for ebooks can be read by many text-to-speech readers using synthetic voices, while still somewhat staccato, are not as bad as they once were. Free audiobook iPhone apps include Audiobooks (Free), Free Audiobooks, Best Audiobooks, and Top100Audiobooks. Audible has its own free iPhone app, for purchasing their audiobook products. The "vBookz - Free Audiobooks" app costs $3.99, but contains many ePub ebooks and includes a text-to-speech reader.

There are some other cool iPhone audio apps too. I particularly like the "Web Reader - Text to Speech" app for $1.99, which enables Safari to read web pages to you via text-to-speech. I also like FeedOrator ($0.99), for reading RSS feeds to you out loud. There are at least 4 apps which will read your Twitter stream on the go, such as SpeakTweet and Monica. Monica includes Facebook, and also does voice-in or speech-to-text. Monica is really more of a multi-functional virtual agent, which I actually prefer to the much ballyhooed Apple Siri Assistant. There are other free speech-to-text tools available for the iPhone. I have tried "ShoutOUT - Speech-to-Text Messaging, Facebook and Twitter" and "Dragon Dictation", which also supports posting to Twitter and Facebook.

New: From the Balkans to the Baltics by Bike, 1989-1991 (AudioBook), by M. L. Endicott
http://www.cdbaby.com/cd/mlendicott2

Vagabond Globetrotting 3: The Electronic Traveler in the New Millennium (AudioBook), by M. L. Endicott
http://www.cdbaby.com/cd/mlendicott

MEndicott Meets STELARC & The Thinking Head Project

The adventure continues... at the end of 2008 I moved from Byron Bay in northern New South Wales, where I had been living for some years, to Sydney. Too young to retire, there is only so much beauty and tranquility one can take before going to where the action is; it was Sydney or the bush. I moved to the city hoping to get back into IT work and make some money to continue my research and development; instead, I ended up working in a warehouse for six months unloading trucks in order to afford a flat in the picturesque suburb of Manly on the north shore of Sydney harbor - a short ferry ride from the scenic Sydney Opera House.

I worked eight hard hours a day in the warehouse, then came home to work another eight hours every day on the Internet, mostly exploring the Twitterverse. Just as I arrived in Sydney, a clever geek girl, friend of a friend, insisted the best way for me to break into the Sydney digital world was to meet the Sydney Twitterati at a "Tweetup". I had no idea what that might be but went along anyway. I asked the geek girl what Twitter was, and she said "I don't know exactly what it is, but I've learned a lot from it.” So my journey into the Twitterverse began.

About this time I read a news story, "NASA spawns smart twin in Second Life", and made contact with John Zakos, CIO at Australia-based start-up MyCyberTwin, inquiring about opportunities - to no avail. Later I discovered that Liesl Capper, CEO of MyCyberTwin, lived in Sydney, but was unsuccessful in arranging a meeting despite a number of tries.

Early in 2009, I resolved to shake off the high maintenance big city life and head back to the bush. First Tasmania and then Melbourne, Victoria, the city of my birth. As a result of my Twitter bot @LonelyPlanetBot, built in Sydney burning the midnight oil, I came into contact with the "Innovation Ecosystems Manager" of new Lonely Planet Labs, who came down from BBC Research & Development subsequent to the acquisition of Lonely Planet by BBC Worldwide.

I had arranged to meet with Lonely Planet in March to discuss a proposal, but in February, while I was holidaying in Tasmania, the new owner, BBC, laid-off 10% of their workforce, replacing both the Lonely Planet CEO and Digital Director. Suddenly my contact was out of the country and unable to meet; it wasn't to be…

Since I was in Melbourne anyway, I started looking around for other avenues, other ways, to get my foot in the IT door. I had found the AGENTS-VIC Google Group; so, I contacted one of the moderators and was invited to attend a meeting of the Royal Melbourne Institute of Technology Intelligent Systems Agents Group at RMIT in Melbourne.

There I had a pleasant meeting with Lawrence Cavedon and his associate, Carole Adam, originally from France and who had helped organize the “WACA´ 2006 Second Workshop sur les Agents Conversationnels Animés” in Paris. They told me something about their work in pursuit of emotional expression in toys.

Almost simultaneously I read about the Melbourne performance artist STELARC and his work with robotics installations; so, I contacted him and he arranged a meeting for the next week after his return from Paris. We met for coffee at Druids Cafe on Swanston Street, more or less across the street from RMIT.

STELARC, despite a reputation for being provocative, was a gentleman and as modest and down to earth as could be. Only at the end of our conversation did he roll up his sleeve and show me the ear grafted to his arm, to my relief telling me it wasn't working right at the moment.

STELARC told me about his project, using AIML with the Prosthetic Head; but, more importantly, he told me of how it had lead to his being hired as something like the artistic director for a five-year nearly $5 million project called The Thinking Head funded by the National Health and Medical Research Council and the Australian Research Council. Only then did I find out that Lawrence Cavedon was Chief Architect of The Thinking Head project.

STELARC put me in contact with The Thinking Head Project Leader, Denis Burnham, who was based at the University of Western Sydney MARCS Auditory Laboratories. I subsequently followed-up with STELARC; this time he gave me a tour of his "Virtual STELARC Initiative" space in the RMIT Creative Media region of SecondLife.

After I left Melbourne, a friend put me in contact with David Powers of Flinders University Informatics and Engineering School in Adelaide and a Chief Investigator of the Thinking Head project. His group is apparently working with the Melbourne Museum developing The Thinking Head into a museum guide.

As a result of my contact with The Thinking Head project team, I discovered the Australasian Language Technology Association (ALTA), before leaving Australia….

Feedbots & Feeding Chatbots

As someone holding a degree in Psychology, and with a background in technology, I'm starting to feel like a psychologist for robots....  

I am presently working on two lines of research aimed to converge on conversational agents, or chatbots, for the mobile market.  I have been working on technology to convert books into knowledgebases (Project VagaBot).  And I have been developing feedbots to feed realtime, prefiltered information into knowledgebases (Twitter, Bots & Twitterbotting). 

Knowledgebases may take different forms, but form part of the conversational agent, or chatbot, "brain".  The off-the-shelf conversational agents I have been working with include Conversive Verbots and various AIML platforms including Pandorabots.  Lately I have also been looking beyond the so-called stimulus-response systems to the new generation semantic systems, such as Stephen Reed’s texai.org, Sherman Monroe’s monrai.com and Ben Goertzel's novamente.net.

Most basically the semantic systems strive to convert natural language into SPARQL queries and SPARQL queries into knowledgebases.  (Note, relational databases may be converted into RDF, and become accessible to SPARQL, with D2RQ.)  Goertzel's OpenCog Project is notable for attempting to lay-out a long-term roadmap or blueprint for the creation of what he calls "Artificial General Intelligence", otherwise known as Strong AI, and at least partially funded by Google, leading to what Ray Kurzweil refers to as a possible technological singularity, or point at which robots will begin to in effect build themselves.

So-called Twitter bots (Twitterbots) are most basically feed bots (feedbots), although there are a wide variety of bots being referred to as Twitterbots, not least the infamous friend adder or follow-bots.  Most basically, feedbots feed web feeds into or out of Twitter, the currently most popular feed exchange, or feed interchange.  I don't really count a simple blog feed ported into Twitter as a true "Twitterbot".  For me, a real Twitterbot must actually "do" something, have some unique functionality.  The hands-down favorite for feed manipulation is Yahoo Pipes.  I've been working for a number of years with Yahoo Pipes, and have become a skillful Pipes developer, creating hundreds of Pipes.  However, Yahoo Pipes alone is not enough to create a "brain" or "artificial intelligence"....  

I have found the Zoho Creator web-based software-as-a-service a convenient way to host my databases "in the cloud".  These databases generally consist of what is sometimes referred to as a "taxonomy", but is more precisely a "faceted-classification".  The faceted-classification as a database forms the basic "intelligence" of intelligent feed bots, or Twitter bots.  Multiple databases may also be used in tandem, a technique I refer to as "dual iteration", to sharpen or increase the intelligence.  And, specific feed bots can be combined to create cumulative meta-bots.

I have previously blogged about developing my proprietary “green travel taxonomy” over many years, which is in fact a complex faceted-classification in the form of a database that currently drives the @greentravel1 Twitterbot. greentravel1 is also available on Blogspot as greentravel1.blogspot.com.  It currently consists of 4 primary “channels”:

• #GTNews consists of Google News searches based on the green travel faceted-classification.
  
• #GTRetweet consists of analysis of the Twitter public timeline based on the same green travel faceted-classification.
  
• #GTVideo currently searches an abbreviated dataset of key terms on Google Video for purposes of scalability.
• #GTFeeds consists of an accumulated set of closely related feeds added manually. 

In short, greentravel1 delivers a continuous feed of all English language green travel news, the entire green travel related Twitter commentary, plus all new green travel videos and related blog feeds.  greentravel1 effectively enables monitoring of the bulk of cyberspace in realtime for the critical issues facing the sustainability of tourism today.  (And, to see this sustainable tourism intelligence presented dynamically on a country by country basis, for all 240 “countries”, simply visit the Destination Meta-Guide.com 2.0.)

Special thanks to Prof Dr Marc Cohen of the Royal Melbourne Institute of Technology and the RMIT Master of Wellness Program for support of this research.

Project VagaBot Update August 2008

Following up on my previous post of January 2008, “Corpus linguistics & Concgramming in Verbots and Pandorabots”, you can now see the demo of this VagaBot at http://www.mendicott.com . The results of this trial were not satisfying due to the limitation of the VKB engine at verbotsonline.com not being able to process consecutive, or random, responses from identical input or triggers, basically tags. In other words, the responses with identical input hang on the first response, and not cycle through the series of alternatives. Apparently a commercial implementation of the Verbots platform does allow for the consecutive firing of related replies. Thanks to Matt Palmerlee of Conversive, Inc. for increasing the online knowledgebase storage to accommodate this trial and demo.

Dr. Rich Wallace has recently blogged a very helpful post, “Saying a list of AIML responses in order”, on his Alicebot blog at http://alicebot.blogspot.com . After considerable fiddling, I have successfully installed Program E on my Windows desktop under Wampserver (Apache, MySQL, PHP). I have also found a very easy commercial product for importing RSS feeds into MySQL. Next I will try to bridge the RSS database and the Program E AIML database with Extensible Stylesheet Language Transformations (XSLT) using the previously mentioned xsl-easy.com database adapters… as well as implement Dr. Wallace’s "successor" function on the Program E AIML platform. Once I get the prototype working on my desktop, I will then endeavor to replicate it on a remote server for public access.

The long term goals of Project VagaBot are to create a conversational agent that can not only “read” books, but also web feeds, and “learn” to reply intelligently to questions, in this case on “green travel”, in effect an anthropomorphic frontend utilizing not only my book, "Vagabond Globetrotting 3", but also my entire http://meta-guide.com feed resources as backend. I am not aware of another project that currently makes the contents of a book available using a conversational agent, nor one that “learns” from web feeds. I hope to eventually be able to send the VagaBot avatar into smartphones using both voice output and input. I would be very interested in hearing from anyone interested in investing or otherwise supporting this development.

Twitter, Bots & Twitterbotting

Micro-blogging is a form of blogging that allows users to write brief text updates, which may be viewed by anyone or restricted to a user group. Such messages can be submitted by a variety of means, including SMS, IM, Email or Web.

Twitter is the prototypical micro-blogging service and allows users to send text-based posts up to 140 characters long, called "tweets", to the Twitter web site. One of the main advantages of using Twitter is that it provides a functional gateway between the web and the mobile phone via SMS text messaging compatibility. Christina Laun recently posted a handy primer, Twitter for Librarians: The Ultimate Guide.

There are now a growing number of Twitter applications for travel and tourism:

• The Multimap Twitter bot helps you to access maps, directions and local information by sending messages via twitter.
• The Nelso Twitter bot will help you find bars, restaurants, hotels, shopping, and other businesses in Europe.
• The Twanslate Twitter bot is capable of translating anything you throw at it, and for on the go translation when all you have is your phone.

I’ve now added feeds from Twitter for all 234 countries to my Destination Meta-Guide.com 2.0 semantic mashup, for instance at:

• meta-guide.com/australia/cse22.asp

I’ve also created two Twitterbots already:

• twitter.com/greentravel1 is a simple porting of the green travel group RSS web feed into Twitter.
• twitter.com/SemanticBot is a little more sophisticated and now regularly shows new semantic web videos.

Twitter bots are actually special Twitter users that provide information, either upon request or as it becomes available. There are at least two good web sites about Twitter bots:

• twitterbotting.com is a site to help folks get quick info about creating new Twitterbots.
• retweet.com helps to discover Twitter, one bot at a time.

A web feed is a data format used to provide users with frequently updated content. RSS is a web feed format used to publish frequently updated content, such as blog entries, news headlines, and podcasts. Yahoo! Pipes is a web application for building applications that aggregate web feeds, web pages, and other services. A combination of data from more than one source in a single integrated application is called a mashup.

Web feeds or mashups can be sent into Twitter with twitterfeed.com . And, feeds can be sent out of Twitter with loudtwitter.com . Feeds can also be exported from Twitter using sites like tweetscan.com or summize.com . Using the Twitter Facebook application I’ve managed to get Twitter talking to the Facebook status message. I’ve also added the Twitter Badge for Blogger to my blog (at right). And thanks to a new ping.fm beta account, I’ve been able to add my Linkedin status message into this loop.

Now if I can just send Twitter feeds into a chatbot knowledgebase….

Corpus linguistics & Concgramming in Verbots and Pandorabots

One of the definitions of semantic, as in Semantic Web or Web 3.0, is the property of language pertaining to meaning, meaning being significance arising from relation, for instance the relation of words. I don’t recall hearing about corpus linguistics before deciding to animate and make my book interactive. Apparently there has been a long history of corpus linguistics trying to derive rules from natural language, such as the work of George Kingsley Zipf. As someone with a degree in psychology, I do know something of cognitive linguistics and its reaction to the machine mind paradigm.

The man who coined the term, called artificial intelligence "the science and engineering of making intelligent machines,” which today is referred to as "the study and design of intelligent agents." Wikipedia defines intelligence as “a property of the mind that encompasses… the capacities to reason, to plan, to solve problems, to think abstractly, to comprehend ideas, to use language, and to learn.” Computational linguistics has emerged as an interdisciplinary field involved with “the statistical and/or rule-based modeling of natural language.”

In publishing, a concordance is an alphabetical list of the main words used in a text, along with their immediate contexts or relations. Concordances are frequently used in linguistics to study the body of a text. A concordancer is the program that constructs a concordance. In corpus linguistics, concordancers are used to retrieve sorted lists from a corpus or text. Concordancers that I looked at included AntConc, ConcordanceSoftware, WordSmith Tools and ConcApp. I found ConcApp and in particular the additional program ConcGram to be most interesting. (Examples of web based concordancers include KWICFinder.com and the WebAsCorpus.org Web Concordancer.)

Concgramming is a new computer-based method for categorising word relations and deriving the phraseological profile or ‘aboutness’ of a text or corpus. A concgram constitutes all of the permutations generated by the association of two or more words, revealing all of the word association patterns that exist in a corpus. Concgrams are used by language learners and teachers to study the importance of the phraseological tendency in language.

I was in fact successful in stripping out all the sentences from my latest book, VAGABOND GLOBETROTTING 3, by simply reformatting them as paragraphs with MSWord. I then saved them as a CSV file, actually just a text file with one sentence per line. I was able to make a little utility which ran all those sentences through the Yahoo! Term Extraction API, extracting key terms and associating those terms with their sentences in the form of XML output, as terms equal title and sentences equal description. Using the great XSLT editor xsl-easy.com, I could convert that XML output quickly and easily into AIML with a simple template.

The problem I encountered was that all those key terms extracted from my book sentences when tested formed something like second level knowledge that you couldn’t get out of the chatbot unless you already knew the subject matter…. So I then decided to try adding the concgrams to see if that could bridge the gap. I had to get someone to create a special program to marry the 2 word concgrams from the entire book (minus the 100 most common words in English) to their sentences in a form I could use.

It was only then that I began to discover some underlying differences between the verbotsonline.com and pandorabots.com chatbot engine platforms. I've been using verbotsonline because it seemed easier and cheaper, than adding a mediasemantics.com character to the pandorabot. However, there is a 2.5 Meg limit with verbotsonline knowledgebases, which I've reached three times already. Also, verbotsonline.com does not seem to accept multiple SAME patterns with different templates, at least the AIML-Verbot Converter apparently removes the “duplicate” categories.

In verbots, spaces automatically match to zero or more words, so wildcards are only necessary to match partial words. This means in verbots words are automatically wildcarded, which makes it much easier to achieve matches with verbots. So far, I have been unable to replicate this simple system with AIML, which makes AIML more precise or controllable, but perhaps less versatile, at least in this case. Even with the AIML knowledgebase replicated eight times with the following patterns, I could not duplicate the same results in pandorabots as the verbots do with one file, wildcarding on all words in a phrase or term.

dog cat
dog cat *
_ dog cat
_ dog cat *

dog * cat
dog * cat *
_ dog * cat
_ dog * cat *

The problem I encountered with AIML trying to “star” all words was that when starred at the beginning of a pattern only one word was accepted and not more words, and when replaced with the underscore apparently affects pattern prioritization. So there I am at the moment stuck between verbots and pandorabots, not being able to do what I want with either, verbotsonline for lack of capacity and inability to convert “duplicate” categories into VKB, and pandorabots for inability to conform to my fully wildcarded spectral word association strategy….

Books, metadata and chatbots… in search of the XML Rosetta Stone

I am an author and I build chatbots (aka chatterbots). A chatbot is a conversational agent, driven by a knowledgebase. I am currently trying to understand the best way to convert a book into a chatbot knowledgebase.

A knowledgebase is a form of database, and the chatbot is actually a type of search… an anthropomorphic form of search and therefore an ergonomic form of search. This simple fact is usually shrouded by the jargon of “natural language processing”, which may or may not be actual voice input or output.

According to the ruling precepts of the “Turing test”, chatbots must be as close as possible to conversational, and this is what differentiates them from pure “search”…. With chatbots there is a significant element of “smoke and mirrors” involved, which introduces the human psychological element into the machine in the form of cultural, linguistic and thematic assumptions and expectations, so becoming in a sense a sort of “mind game”.

I’m actually approaching this from two directions. I would also like to be able to feed RSS into a chatbot knowledgebase. There is currently no working example of this available. Parsing RSS into AIML (Artificial Intelligence Markup Language), the most common chatbot dialect, is problematic and yet to be cracked effectively. So, my thinking arrived at somehow breaking a book into a form that resembles RSS. The Wikipedia List of XML markup languages revealed a number of attempts to add metadata to books.

Dr. Wallace, the originator of AIML, recently responded on the pandorabots-general group, that using RSS title fields would usually be too specific to make them useful as chatbot concept triggers. However, I believe utilities such as the Yahoo! Term Extraction API could be used to create tags for feed items, which might then prove more useful when mapped to AIML patterns….

My supposition is that a *good* book index is in effect a “taxonomy” of that book. Paragraphs would generally be too large to meet the specialized “conversational” needs of a chatbot. The results of a conventional concordance would be too general to be useful in a chatbot…. If RSS as we know it is currently too specific to function effectively in a chatbot, what if that index were mapped back to the referring sentences as “tags”, somewhat like RSS?

I figure that if you can relatively quickly break a book down into a sentence “concordance”, you could then point that at something like the Yahoo! Term Extraction API to quickly generate relevant keywords (or “tags”) for each sentence, which could then be used in AIML as triggers for those sentences in a chatbot…. Is there such a beast as a “sentence parser” for a corpus such as a common book? All I want to do at this point is strip out all the sentences and line them up, as a conventional concordance does with individual words.

There are a number of examples of desktop chatbots using proprietary Windows speech recognition today, however to my knowledge there are currently no chatbots available online or via VoIP that accept voice input (*not* IM or IRC bots)…. So, I’ve also spent some time lately looking into voiceXML (VXML), ccXML and the Voxeo callXML, as well as the Speech Recognition Grammar Specification (SRGS) and the mythical voice browser…. The only thing I could find that actually accepts voice input online for processing is Midomi.com, which accepts voice input in the form of hummed tune for tune recognition…. Apparently goog411, which is basically interactive voice response (IVR) rather than true speech recognition, is as close as it gets to a practical hybrid online/offline voice search application at this time. So, what if Google could talk?

AIML <-> OWL ??

Since I posted my original query to the pandorabots-general list in July, I'm beginning to understand the concepts involved a little better, thanks also to replies from this group and others, such as the protege-owl list.

In a comment to my recent blog entry ("I'm dreaming of RSS in => AIML out"), Jean-Claude Morand has mentioned that RSS 1.0 would probably be more conducive to conversion into RDF or AIML than RSS 2.0. He also mentioned that the Dublin Core metadata standard may eventually overtake RSS in primacy....

So, can XSL transforms really be used to translate between RSS and RDF, and between RDF and AIML?? My understanding at this point is that talking about AIML and OWL is a bit like apples and oranges.... Apparently the output from an OWL Reasoner would be in RDF? I have by now discovered the Robitron group and am finding that archive to be a rich resource....

What does this have to do with Pandorabots? I would like to address a brief question, in particular to Dr. Wallace... what do you see as the impediments to upgrading the Pandorabots service to include an OWL Reasoner (or in chaining it to another service that would provide the same function)? Surely you've considered this.... Where are the bottlenecks (other than time and money of course)? Is it an unreasonable expectation to be able to upload OWL ontologies much the same as we can upload AIML knowledgebases today?

As I have mentioned previously, one of my interests is creating knowledgebases on the fly using taxonomies. My belief is that quick and dirty knowledgebases are a more productive focus than pouring time and energy into trying to meet the requirements of the Turing test (another rant for another day....) Certainly with chatbots there is a substantial element of smoke and mirrors involved in any case.... One can always go back and refine as needed based on actual chat logs.

The next step for me will be to try and convert my most recent book, VAGABOND GLOBETROTTING 3, into a VagaBot.... I would like to hear from anyone with experience in converting books into AIML knowledgebases! My supposition is that a *good* book index is in effect a "taxonomy" of that book.... My guess is that I can use the index entries as patterns, and their referring sections as templates... to create at least the core of a knowledgebase. If more detail is needed then a concordance can always be applied to the book.

After that I hope to tackle creating quick and dirty AIML knowledgebases on the fly from RSS feed title and description fields... not in pursuit of the chimera of the Turing test, but simply to build a better bot. (Now, I wonder if anyone has ever created RSS from a book?!? ;^))

I'm dreaming of RSS in => AIML out

I am still trying to get my head around the relationship between chatbots and the Semantic Web, or Web 3.0.... Any thoughts or comments on the precise nature of this relationship are welcome.

Converting from VKB back into AIML was my first crash course in working with XML dialects.... Since then the old lightbulb has gone off, or rather "on" I should say, and it suddenly dawned on me that the whole hullabaloo about Web 2.0 largely centers on the exchange of metadata, most often in the form of RSS, another XML dialect.

I was really stoked to learn of the work of Eric Freese, apparently processing logic using the Jena framework then manually(?) converting that RDF into AIML; however, I continue to wait for word of his "Semetag/AIMEE" example at http://www.semetag.com .

My understanding is that it is quite do-able, as in off the shelf, to pull RSS into a database and accumulate it there.... Could such a database of RSS not be used as a potential knowledgebase for a chatbot?

The missing element seems to be the processing, or DL Reasoner(?).... I have been unable to find any reference to such a web-based, modular DL Reasoner yet....

http://www.knoodl.com seems to be the closest thing to a "Web 2.0-style" collaborative ontology editor, which is fine for creating ontologies collectively, however falls short of meeting the processing requirement.

In short, I'm dreaming of RSS in => AIML out. At this point I would be happy with a "toy" or abbreviated system just to begin playing around with all this affordably (not least time-wise). So it seems what's still needed is a simple, plug and play "Web 2.0-style" (or is that "Web 3.0" style?) web-based DL Reasoner that accepts common OWL ontologies, then automagically goes from RDF into AIML....

Destination Meta-Guide.com 2.0 Update, November 2007

I spent a few weeks last month in the Australian bush on Aboriginal land with a group of old friends.

Since I’ve come back to my ecological niche in the green Shire, I’ve been inspired to overhaul the “Destination Meta-Guide.com 2.0” (http://www.meta-guide.com/). It is now effectively a “daily green travel newspaper” for virtually every country on Earth. The Destination Meta-Guide.com 2.0 combines elements of both the collaborative “Web 2.0” and the semantic web or “Web 3.0”.

Besides maps and photos for every country, it contains relevant news stories based on my improved green travel taxonomy and the latest green travel news for all countries listed in the right hand sidebar.

The Destination Meta-Guide.com 2.0 also contains a green-travel mini-guide for each country, consisting of up to ten of the most recent postings to the green-travel group for that country. This represents the collaborative or “Web 2.0” element - but, the green-travel group has been in existence since 1991 which not only predates the graphical web we know today, but also the concept of “Web 2.0” itself.

Further, the Destination Meta-Guide.com 2.0 contains an automated selection of green travel links for each country, specially drawn from that country’s national domain. So, if you are operating in a specific country and do not have a web presence under the national top level domain, then to be listed here you should.

The biggest additions lately have been four pages for every country specifically searching respectively Development Agencies, Development Banks, UN Agencies, and international NGOs for green travel topics. In particular, this application represents semantic web or “Web 3.0” technology, in that taxonomic filtering at multiple levels effectively creates semantic relationships, increasing relevancy.

These pages are highly configurable, so any suggestions you might have of what not to include or what to include will be most welcome! Feedback of any kind is encouraged, public or private.

I need your help now to continue this project. I am requesting donations of any amount via paypal.com toward sponsoring my research and development. In return, I will include a link of your choice in recognition of your contribution - and have created a detailed Sponsors page for this purpose at http://www.mendicott.com/meta-guide/sponsors.asp

green-travel taxonomy

Over the past 10 years or so I’ve been gradually developing a taxonomy, or classification system, for “green travel”, or more accurately green or sustainable tourism, an extension of my work with globetrotting and backpacker tourism. In other words, what are the key concepts involved in responsible tourism? A two dimensional taxonomy becomes an ontology when applied in three dimensions, as relationships among the concepts emerge. Taxonomies and ontologies are useful in artificial intelligence applications, such as bots.

I’ve spent much of the past decade tinkering with and tweaking the http://meta-guide.com which emerged from the old green-travel.com site. Today this would be called a “mashup”. Lately, I seem to have hit on a particularly useful algorithm, and have in effect taught the meta-guide to tell me everything in the popular press about “green travel” happening in our world today, in a more useful format, country by country… for nearly every “country” on Earth…. In particular, it returns the latest information about climate change and global warming in relation to tourism, in addition to ecotourism and sustainable tourism developments, etc.

I recommend trying the random country feature and let me know what you think, either in the green-travel group at http://groups.yahoo.com/group/green-travel or directly to me!

Marcus Endicott http://mendicott.com

Vagabond Globetrotting for Green Travelers: Save a tree! A Classic Travel Book Becomes Available For Digital Audio Players

Fans of audiobooks can now enjoy Marcus Endicott's "Vagabond Globetrotting 3," the classic how-to book for global travelers, in audible format for iPods and other portable devices, including Creative, Palm, and WindowsMobile. "Vagabond Globetrotting 3" delivers in a concise and practical narrative the wisdom gained from Endicott's 30 years of global travel and his unparalleled expertise in sustainable tourism and green-travel. Read by the author himself, 20th anniversary edition of the book appears on Audible Wordcast at http://wordcast.audible.com/wordcast/page/mlendicott

Byron Bay, Australia (PRWEB) May 5, 2007 -- The 20th anniversary edition of green-travel expert Marcus Endicott's classic how-to book, "Vagabond Globetrotting 3," is now available in audiobook format via Audible Wordcast, read by the author himself. The Audible format plays on more than 160 varieties of portable digital audio players, including the iPod, Creative, Palm, and WindowsMobile devices.

Ron Mader of Planeta.com said of the print book: "Travelers seeking an eco-friendly, people-friendly vacation need to read this new edition of Vagabond Globetrotting. Based on 30 years of global travel and the reflections generated in the popular green-travel forum, this book stimulates and educates."

It's easy to say 'travel is a vital force for peace', but Marcus Endicott has lived and taught that important vision like no one else for more than 20 years.

As a teenager, Endicott cut his teeth on the legendary hippie trail overland from Europe to Asia, through Iran, Afghanistan, Pakistan, and India. Ever since, he has been educating people about globalization and sustainability. An early contributor to travel resources on what evolved into the world wide web, Endicott is now regarded as a pioneer in the field of sustainable tourism.

Rick Steves of "Europe Through The Back Door" says in praise of the author: "It's easy to say 'travel is a vital force for peace', but Marcus Endicott has lived and taught that important vision like no one else for more than 20 years."

Including everything from papers to money to gear, from health to transport to work, "Vagabond Globetrotting 3" not only offers guidelines for budget travelers but also lays out the basics of green-travel, or how to be a good world citizen by minimizing your footprint.

Buy the audiobook now at http://wordcast.audible.com/wordcast/page/mlendicott
The print book is available at http://www.lulu.com/content/54996
Contact the author through http://mendicott.com

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http://www.prweb.com/releases/2007/05/prweb524017.htm

Google is my back-end

My Travel & Tourism Destination Meta-Guide.com (http://www.meta-guide.com) has a number of new features.

I finally got around to converting the whole site from FrontPage Shared Borders to what is alternately known as a “Dynamic Web Template” or “Dreamweaver Template File” (dwt file).

I’ve really been enjoying the “Random country” option (http://www.mendicott.com/meta-guide/random.htm) I added to the new “Select country” dropdown menu.

I put my Easter holiday to use by adding google maps to some 240 "countries", which took me about one afternoon to learn. The google maps really add another dimension. Its fun to surf into the linked zooms for all capital cities. Since I previously had spent a lot of time and effort geocoding all the country pages, it was much easier to set-up without having to use the google geocoder.

I've also added a flickr.com widget keyed to the tags "travel" and "countryname", which displays infinite random images of faces of our world... (not only entertaining when used together with the random country feature, but iconically informative as well in an oracular sort of way).

I reduced the number of searches available in the “Search” section, and focused the initial capital city search further by adding the travel and tourism parameter.

The geobot on the home page (http://www.mendicott.com/meta-guide/) is now talking again, and with a more Commonwealth accent, after a little break… though still taking long to load its large knowledgebase.

Marcus Endicott's Second Life Travel Guide

Lately, I've been working on porting my ByronBot (http://www.mendicott.com/byronbay/) over to the currently popular Second Life (http://www.mendicott.com/secondlife/) 3D virtual world.

My ByronBot is built on the Verbots Online (http://www.verbotsonline.com/) platform.

Metaverse Technology (http://www.metaversetech.com/) has built a Second Life Chatbot product based on the Pandorabots (http://www.pandorabots.com/) platform.

Pandorabots is based on Artificial Intelligence Markup Language, rather than the proprietary Verbot KnowledgeBase files.

The Metaverse Technology S-Bot product combines the Second Life Linden Scripting Language with the Pandorabots AIML.

There is an open source AIML-Verbot Converter tool going from AIML to VKB, but not vice versa....

So, I've been using the recommended GaitoBot AIML editor to recreate the ByronBot KnowledgeBase in Pandorabots AIML.

You should be able to find my new Second Life ByronBot near Byron Bay @ 5 O'Clock Somewhere at http://slurl.com/secondlife/Plush%20Omega/101/21/22 .

Ideally, the Second Life ByronBot will emulate a tourist information officer, of for instance a DMO (Destination Marketing Organization), inside the 3D virtual world... providing information about Byron Bay, Northern New South Wales, Australia.

Travel Technology History Project: 1991 - 2001

I have started a basic Wikipedia page on Travel technology at http://en.wikipedia.org/wiki/Travel_technology

I am particularly interested in documenting the history of travel technology from the advent of the web in 1991 through the September 11, 2001 attacks, as well as the subsequent rise of immigration technology.

Please contribute and change as necessary!

ByronBot - Byron Bay, Australia

Lately I've been working with chatterbot technology, a computer program designed to simulate an intelligent conversation with one or more human users via auditory or textual methods, using AIML or Artificial Intelligence Markup Language, an XML dialect for creating natural language software agents.

My latest creation is ByronBot (http://www.mendicott.com/byronbay/), which you can ask questions about Byron Bay and the Rainbow Region of northern New South Wales, Australia - where I now live.

Previously, I created the meta-guide geobot (http://www.meta-guide.com/), which knows continents, regions, all countries, all of their capitals, and can provide more such as maps, travel books and cool travel videos - as well as country-specific information about ecotourism and sustainable tourism.

One associate has compared ByronBot with Microsoft's Ms. Dewey (http://www.msdewey.com/), an Adobe Flash-based experimental interface for Windows Live Search.

The difference between a web page and a blog

I would really like for someone to be able to tell me why my green-travel yahoogroup rss feed http://rss.groups.yahoo.com/group/green-travel/rss is not being indexed by any blog search despite pinging via http://pingomatic.com/ ....

I wrote to http://www.technorati.com/ to ask why and they replied that they don't index mailing lists or forums .... However, http://blogsearch.google.com/ frequently returns messages from http://www.tribe.net/ groups ....