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					          Multiple Personalities                                                             By
                                                                                             Max Schutte
                                                                                             Knowledge Management Unit
  An Intranet That Changes Character                                                         Nampak
       For Diverse User Groups                                                               Research and Development
                                                                                             Cape Town, South Africa

              A Document Storage and Presentation
                  Model for a Flexible Intranet                                              June 2003




                                                         Contents
          Introduction

          Content Store Structures
               o    Traditional Models
               o    Unstable Content Stores
                            Where do we go wrong?
                            How do we try to address the problem?
               o    Our Approach to the problem

          Design Elements of Our Solution
               o    Content Format and Tagging
               o    Main Components and their Roles
               o    Overview of System Operation
               o    Creating New Topics and Editing Existing Topics
               o    Creating New Channels and Editing Existing Channels
               o    Our Content Store Architecture

          Programmed Retrieval Objects ( PRO )
               o    How PRO’s work
               o Making PRO’s easier to use
               o    Other Ways to Use PRO’s

          Other Features
               o    Personal Menus
               o    E-mail Briefs and Newsletters
               o    Multi-mode Search Facility

          Technologies

          New Possibilities and Further Enhancements Planned

          Acknowledgements

          Appendices
               o    A:   Examples of Dynamically Generated Menus for Various Channels
               o    B:   Multi-mode Search Facility
               o    C:   PRO Generated User Page
               o    D:   Personal Menu

Copyright Statement: Copyright on this article is reserved. It should not be published nor reproduced, in whole nor in part, without the
express written permission of the author and of Nampak Group Research and Development Department. This article is the text of a
                                   th
conference paper delivered at the 7 Seventh Southern African Online Information Meeting (3-5 June 2003), organised by the South African
Online User Group. Permission is granted to this body for the distribution of this article to delegates at this conference.




Page 1 of 15                                                          2003 - Nampak Group Research & Development
Introduction
Nampak is a South African packaging manufacturer with operations throughout Africa and Europe. To support
these operations the company has a Strategic Packaging Intelligence Unit (SPI) and a Research &
Development Department (R&D). A virtual team of knowledge workers drawn from these two units provides
various information and intelligence products and services to the Group and its customers.

An intranet portal was required to present these intelligence products to several distinct and diverse user
groups.

The system was required to:

•   Present many unique, customized views of a single document set according to the user’s interest.
    (Channels)
•   Present, on a single page, various defined collections of documents from multiple sources, both internal
    and external
•   Frequently and quickly change subject menus and presentation options to reflect changing priorities,
    without disturbing underlying documents or storage structures.
•   Provide focused, plug-in “Knowledge Nuggets” to pages in other sections of the company intranet.
•   Have a stable and easily manageable content store.




Content Store Structures
Previous experience with content storage and delivery models had taught us that the design of the underlying
content storage structure was a crucial element in the capability, flexibility, manageability and sustainability of
the final delivery portal. A great deal of thought and planning was therefore done on this aspect at the early
design stages.

Traditional Models
Traditionally, document storage structures are subject-       Since the content storage structure is fixed,
based. Users navigate down a single, fixed subject tree,      cloning it for use as an on-line menu limits
opening folders to find the content they want. At any         your ability to provide:
time, their view is limited to the contents of a particular
folder.                                                            A customized user menu and
                                                                   Alternative logical views of your content
When an on-line delivery model is required, the
temptation is to simply clone the storage structure tree
for a menu and allow users to navigate it in the same
way.

This on-line delivery model may be appropriate for indexes of paper-based collections or a small electronic
document set which does not change often. However, while simple and quickly rolled-out, it also transfers
many problems and limitations, and compounds them as the body of content grows and matures. It also
greatly limits the possibilities and opportunities of on-line delivery.


                                              Multiple valid storage locations for a document within a subject
                                              tree.
    Apart from their use as
        on-line menus,                        Ever-expanding branches and complexity in the subject tree.
    subject-based storage
    structures present their                  Changes to the tree to accommodate new or obsolete subjects
                                              require physical rearrangement of documents.
    own administration and
    management problems:                      Physical movement of a document is needed to re-assign it to
                                              another subject.




Page 2 of 15                                                2003 - Nampak Group Research & Development
                     To illustrate these points, consider the following examples:



                                 Where do I file and retrieve documents?
     •    Products
                                                                           Using the subject tree on the left:
             o Beverages
                                                                         Where would you file this document?
             o Food
             o Cosmetics
     •    Packaging                                                   The Effect of Microfleems* on
             o Cans
             o Cartons
                                                                        Beverages in Steel Cans
             o Bottles
     •    Materials
             o Steel                                             What is a microfleem anyway?
             o Paper                                             Should I make a new microfleem folder?
             o Glass                                             Should I rather pick one of the other existing folders?
                                                                 Where would other people look for this document?


                              The answers would differ depending on your field of interest
                             and which particular aspect was most important to you today.

   To avoid this problem we could store duplicate documents in all appropriate locations. This is wasteful and
  causes version problems – which is the “official” copy? If a user edits one copy, all the others are now out of
  date. We could rather store it in one location and place cross-references in other possible locations, but what
happens if we later decide to file the document under a different subject – where are all the cross references that
                                               must now be changed?

                              What happens if we refine the subject tree?
     From                                        To
     • Products                                       •     Products                         We would need to manually
          o Beverages                                          o Beverages                   sort existing content under
          o Food                                                        Hot                  Beverages into Hot and Cold
          o Cosmetics                                                   Cold                 to properly file it.
                                                               o Food
                                                               o Cosmetics


                          What menu would different user groups prefer?
     A Marketing Manager may like: A Materials Scientist would prefer:

     •    Sales Trends                                •     Test Methods                     How can you cater for many
                                                                                             preferences with one fixed
     •    Product Launches                            •     Production Processes
                                                                                             tree?
              o Local                                 •     Materials
              o Foreign                                        o Metals
     •    Markets                                                         Steel
              o Beverage                                                  Aluminium
              o Food                                           o Paper
              o Cosmetics                                      o Glass
                                                               o Plastic


* Credit to Scott Adams and Dilbert for invention of the word “microfleem”




Page 3 of 15                                                             2003 - Nampak Group Research & Development
Unstable Content Stores
                                                                 An unstable content store results when
                                                                 unpredictable changes to its structure
A Content store has two aspects that must be
                                                                              are allowed.
addressed:
                                                                An intranet based on an unstable content
        Initial storage and later retrieval of content
                                                                store will become increasingly difficult to
        Management of content in the store
                                                                       use and manage with time.
Where do we go wrong?
Typically, we begin by designing a sensible structure for our content store. We might appoint an administrator
to “look after” it. We populate the store, put in a web front end with a menu that mirrors the storage structure
and then open it to our users.

We then allow administrators (or worse still, any of our users) to change the storage structure at will to
accommodate new nodes as they see fit. We have an ever growing, ever changing and ever more complex
and unpredictable structure – Our definition of unstable. And since the user front end mirrors it, it too will
suffer the same handicap.

It becomes a vicious circle where it is increasingly difficult for users to decide where to store content and find it
again. For administrators, managing the system is like chasing a wagging tail.


How do we try to address the problem?
As a quick fix to our retrieval problems
we perhaps put in a basic search engine:                                                            Search !

We soon find that users are unimpressed – they don’t know or don’t want to learn how to use it. It has made
finding content a little easier but it is still frustrating and inefficient – Long lists of search results, mostly
irrelevant.

We then look at buying a professional answer to our problems - A Knowledge Management Solution from a
reputable vendor with all the modules to handle this and that and a web-based front end. We install it and to a
point, it does help but ultimately it fails to deliver its true potential – Why? The root cause of the problem
remains – The unstable and unmanageable storage structure. This does not belittle the value of such
solutions. Many excellent products exists that will justify their high price tag and deliver excellent results
provided that they are served by a stable and predictable document store.

Our Approach to the problem
                                             We designed a flexible, program generated, on-line menu system. It
                                             can generate a variety of custom menus and is completely
 With our flexible intranet model we         independent of the content store structure.
 have avoided an unstable content
 store by divorcing the on-line              With this system, users no longer need any knowledge of the
 menu from the content store                 content store structure. They do not need to remember where they
                                             filed a document, and don’t need to guess where a colleague might
 structure.
                                             have filed it. They therefore have no need nor desire to expand or
                                             change the content store to their preferences. Instead, they just
                                             change the online menu.

                                             Since this menu system is programmed and therefore predictable, it
       The needs of the user                 allows us to have a fixed, and therefore, stable storage structure. In
    interface, on-line menu and              fact, it forces this requirement. The content structure design can
        content management                   now be optimized for the needs of maintenance and management,
  requirements were developed                without worrying about how users will navigate it.
   first and the content store to
                                             An added benefit is that, this fixed structure is much less complex
     serve them then followed.               than a subject based one. It is simple for people adding content to
                                             select a single, correct storage location.


Page 4 of 15                                                 2003 - Nampak Group Research & Development
Design Elements of Our Solution

Content Format and Tagging
Any document format that your Search Engine can index is suitable for use in the content store. Plug-in IFilters
are available which enable indexing of less common formats – Acrobat PDF is one example.

HTML, however, is our preferred format due its smaller size and speed of delivery. We try, as far as possible,
to keep our content in a standard format. Various html templates are used for this purpose. This helps maintain
a common look for users.

Some meta-tagging of documents is also done. As a minimum, each document has an informative title tag.
This is used as the document link in search results. Standard lists of meta-tags are used for additional tagging
in certain document types such as news items. This allows for fine separation of search results as they can be
grouped by meta-tag.

To avoid information overload and irrelevance, content is stored in the smallest chunk feasible. This makes it
easier to supply accurate and focused information to the user. For example, a large 50 page report covering
many topics may be correctly retrieved and returned in search results, but the user will then have to wade
through the document to find the relevant section. XML format also lends itself well to this approach.




Main Components and their Roles
A decision was taken to avoid, as far as possible, any fixed, “hard coded”, menu pages because a large
number of these menus would require extensive maintenance of links and could not be changed quickly and
easily.

Instead we based the menu system on program generated menus and display pages, supported by a search
engine and database application.

        The Search Engine indexes all documents in the content store.

        Following a television analogy, different “channels” are available to users that show topics of interest
        to distinct user groups. All channels are fed from the same content store. The channels allow a range
        of different logical views of that same data.

        A table in the database associates relevant topics with corresponding channel names.

        Another database table holds topic names with corresponding, expertly written search phrases that the
        search engine can use to find appropriate content.

        Programmed Retrieval Objects (or PRO’s) Use the search engine and database to find, format and
        display content matching the user’s topic choice.



             Each of these components will be described in more detail in the following sections.




Page 5 of 15                                               2003 - Nampak Group Research & Development
Overview of System Operation

    Channels            Topics                               When a user selects a channel
                                                      A set of relevant topics for the channel is
    Materials         • Beer                          obtained from a database table
    Markets           • Dairy
    Technology        • Wine                          A topic menu for the channel is
                                                      programmatically built for the user.
                                                      See Appendix A for examples of menus
                                                      from various channels

                                                            Markets Channel

                                                          Menu
                                                          • Beer
                                                          • Dairy
                                                          • Wine
                                                          •

                 Topic Definitions
                                                           When a user selects a topic
  Beer =
  Dairy = (milk OR dair* OR yoghurt OR cheese)        The expert search phrase for this topic is
  Wine =                                              obtained from the database

                                                      The user display page contains several
                                                      separate sections. Each section displays
                                                      content on the same topic but from a
                                                      different source.
 The search engine indexes
    content in the store
                                                      Each section runs a separate search using
                                 Search               the expert search phrase to find content
            Index                Engine               from different sources.

                                                      Search results from the different sources
                                                      are built and presented on a single page
                                                      according to pre-programmed instructions.
 Journals   Reports      News


                                                 Markets Channel

      Content Store                                Menu        Dairy
                                                                Journals               News




                                                                Reports




                                                                      See
                                                    Appendix C: PRO Generated User Page
                                                      for a screenshot of an example page




Page 6 of 15                                      2003 - Nampak Group Research & Development
Creating New Topics and Editing Existing Topics

To define a new topic, a search phrase for it is simply added to the database table. There is no need to first
populate a folder with content. This topic can then be used in any channel.

Topic                         Search Phrase
Beer                          ( ale OR beer OR lager OR (brew* AND NOT( tea OR coffee ) )
Coca-Cola (drink)             ( “Coca-Cola” OR CocaCola OR “Coca Cola” OR ( coke AND NOT (coal OR
                              drugs) ) )
Coca-Cola (company)           ( “Coca-Cola” OR CocaCola OR “Coca Cola” OR ( coke AND NOT ( coal OR
                              drugs ) ) ) OR Fanta OR TAB

A query language expert writes this search phrase. The expert may have sufficient subject knowledge to write
it them self or may consult with a subject expert. The search phrase can be tested and adjusted until
sufficiently accurate results are returned.


Some advantages of this approach are:

        No filing inconsistencies as there is no need to assign a document to its topic(s) when saving.
        Assignment to topic(s) is rule based and therefore consistent between all users.

        Only one copy of a document is required in the data store. That one copy can then appear under an
        unlimited number of topics. There is no need to maintain multiple copies under relevant topics or any
        need for cross-referencing.

        It is easy to include common spelling variants and common misspellings in the search phrase.

        It is possible to have separate search phrase for terms that can have more than one meaning. For
        Example, one search phrase for the Coca-Cola drink itself and another for The Coca-Cola Company
        as a whole. This makes it possible for the user to get accurately targeted context-aware results.

        It is possible to include associations of which the user may not be aware. For example, how many
        people know that Coca-Cola owns the Fanta brand? This is taken care of in the expert search phrase.
        The user then gets results that show associations of which they may never have been aware. – This is
        new knowledge for them.

        The search phrase need only be crafted once and thereafter all users enjoy the benefit of an optimum
        search phrase by just selecting a friendly topic name. No advanced query language skill is needed.

        The topic can be edited at any time to instantly cater for real-world changes. For example, suppose
        Coca-Cola and Pepsi merge into a new company called ColaPep. It is easy to add a new “ColaPep”
        search phrase that includes the terms Coca-Cola and Pepsi. No physical moving of documents is
        involved and the changes are instantly reflected in user results




Creating New Channels and Editing Existing Channels
To create a new channel, two steps are needed:

        A new channel name is entered into the database table

        A set of topics for the channel is defined and search phrases for them are written.

        A user display page for the channel is programmed. A basic template is opened and customized to
        show all the desired content for the channel.




Page 7 of 15                                              2003 - Nampak Group Research & Development
Our Content Store Architecture

Having first designed the user interface and retrieval mechanisms, the content storage architecture to support
them almost writes itself. It is uncomplicated, predictable, very seldom needs changing, and then only by the
system architect. In short, it is stable.

Its features are:

        A few large content storage bins are used. To determine the hierarchy for these bins, we use our
        OATS model - Ownership, Age, Type, SubType.

            o   O - At the top level, split by Ownership. This allows you to clearly demarcate content that it is
                owned, managed and maintained by different entities in the organization.
            o   A - Next, split into current and archive material. Fresh, current content is likely to have higher
                value and will be the most commonly used material, so separate it from old, out-of-date
                material.
            o   T - Then split by document type (news, report, journal etc). This makes it easier to accurately
                and judiciously apply expensive indexing, search and processing resources. e.g. High value,
                frequently changing news item folders can be automatically indexed hourly, while monthly
                journals are indexed only when required
            o   S - At the lowest level split into any further subtypes you may need. For example, news feeds
                from various information vendors may have different usage and copyright restrictions. Having
                these split into discreet folders makes it easier to apply access and retirement policies.

        There is no need to file individual documents under their corresponding topics. In fact, topics are
        purposely excluded from the overall hierarchy. The search engine and database take care of finding
        content on any particular topic.

        The storage structure does not change nor expand as new topics come and go, so it is stable. This
        makes the location and management of content much easier and more predictable.

        Little physical movement of content is required, even if user display options are radically changed.
        Movement is limited to routine maintenance where batches of content are moved from “Current” into
        “Archive”

        The content store is easier to maintain and administer. Since content is collected by Ownership and
        document type, it is easier to set access permissions and apply indexing and archiving policies.
        Contrast this with a topic-based structure where a single folder may contain mixtures of document
        types, and require different access permissions for individual documents



       Indexing and
         Archiving
Manual re-index as required                                                             Access
Archive monthly                                                                       Permissions

Content changes continuously                                                All users have access – no
Re-index hourly                                                             special folder permissions needed
Archive Weekly
                                                                            This content subject to user
                                                                            licences - Set folder permissions
Content changes infrequently                                                for licensed user groups only
Re-index daily
Archive annually                                                             Confidential – restrict permissions




Page 8 of 15                                               2003 - Nampak Group Research & Development
Programmed Retrieval Objects ( PRO’s )
The flexibility of the system comes from the use of Programmed Retrieval Objects or PRO’s for short.
PRO’s are re-usable blocks of code that can be inserted into a user display page. They use the search engine
to retrieve a required block of content, format it and insert the content into the page. Examples of PRO’s we
use are:
                     News PRO                                             Focused Search PRO
Displays the latest news on a topic supplied to it. The      This PRO is typically inserted into a page when the
titles are links to the actual articles. It also gives you   user has selected a topic from the menu. The search
options for displaying results:                              box is pre-programmed with the expert search phrase
         Include a short summary with the title.             associated with the topic in the database.
         The height and width to occupy on the page
                                                             The user then only has to enter a further word or two
                                                             to get an accurate and highly focused set of search
                                                             results.
                                                             The search that the user is actually running in this
                                                             example is:
                                                             (milk* or dair* or yoghurt OR joghurt OR yogurt or
                                                             cheese or whey) AND bottle*




Teaser PRO
With a topic and source specified, it provides a list of titles, a short teaser phrase and a thumbnail of an image
in the file. The titles are linked to the actual article.




Any combination of PRO’s can be used together in a single page to construct a variety of customized views of
one content store. See Appendix C: PRO Generated User Page for an example of this



Page 9 of 15                                                  2003 - Nampak Group Research & Development
How PRO’s work
                                                   The PRO will then:
To get results from a PRO:                               Get the appropriate search phrase from the
        Specify an existing topic                        database and construct search parameters for the
        Specify any additional search phrases            search engine.
        Specify from where in the data store             Pass the search to the search engine
        the content is to be drawn                       Receive the raw search results from the search
        Specify which search index to use                engine
        Specify any content age restraints               Format the search results according to the
        Specify any display options                      instructions programmed into the object and any
                                                         display options specified
                                                         Return the completed html text snippet for insertion
                                                         into the user display page




Making PRO’s Easier to Use
The News PRO described earlier is, predictably, a very commonly used object. People want news on many
different subjects so this PRO is used many times in various pages. To avoid having to repeatedly supply the
search index, content location and age restraints every time it is used, a further database table is used. This
table contains entries for commonly used content sources.

       Source Name         Index Name           Location                             Maximum Age
       Fresh News          Current News         C: \ Data Store \ Current \ News     3 days
       Recent News         Current News         C: \ Data Store \ Current \ News     1 month
       Archive News        Archive              C: \ Data Store \ Archive \ News     Any Age


                                      Using this database table makes it very easier
 Topic = Coca-Cola ( company )        for an editor to insert a PRO into a custom page.
 Source = Fresh News
 < INCLUDE NewsPRO >                  Just these three lines will insert the latest news
                                      about the Coca-Cola Company into any page.




Other Ways to Use PRO’s
PRO’s are not limited to use on our own intranet Site. There are several other departmental intranets and
customized PRO’s can be inserted into any of those pages as well. This allows the sharing of specialized
“knowledge nuggets” between departments and divisions.

PRO’s can also be used to offer content from selected external sources such as other company intranets,
databases and the Internet. To do this the search engine is set to index the selected external content. Then
when a user clicks on a topic, one PRO can display internal content while another can show links to external
content relevant to the topic. This then removes the need for users to visit all these external sources
individually to look for content. Instead, it can be presented to them all on one page.




Page 10 of 15                                              2003 - Nampak Group Research & Development
Other Features
Since programmed pages are used to find and display content and not hard-coded links, further automated
features become possible. Listed below are some of these additional features.


Personal Menus
                               Besides the choice of channels, we have also developed a facility that lets
  Add to My Channel            users build up their own personal menu. The facility enables users to save
                               preferred views and user defined searches for future use.

Most of the program-generated pages include an “Add to My Channel” button. When a user clicks it, the
address of the page and all the input parameters that generated it are stored in the database along with the
user name. When the user next opens their My Channel page, all of their personal entries are retrieved from
the database and a personal menu is built from them.

When they select an entry on their personal menu the query that produced the original page is re-run. This
means that they get the latest content and not just a copy of the original page.
See (Appendix D: Personal Menu) for an example of this.




E-mail Briefs and Newsletters
Users can subscribe to various briefs and newsletters
delivered by e-mail. Once content is saved into the system
in a standard format it can be displayed, not only in
intranet pages, but it can also be programmatically
extracted, reformatted and packaged into an e-mail format.
Highly focused newsletters can be quickly produced by
editors with very little extra effort.

The editor uses an on-line form to specify topics, type of
content, age and display options. As for a normal page,
the system then finds relevant content, constructs an index
table, includes the content and images from the
documents, formats it and produces the finished file ready
for e-mailing.



Multi-mode Search Facility
The one-line textbox search facility seen on many sites does not produce adequate search results for many
users. Most users are unskilled in the query language needed to get good results from it. This is serious
because an easy-to-use and accurate search facility is an extremely important component of a site. It is
imperative to spend the time in developing and honing it to assist the user as much as possible.

On our intranet we offer three modes of use, each one with automatic pop-up help to guide the user towards
optimum use of the facility:
        Keyword / All, Any, Exclude
        This the default mode offering the best trade-off between ease of use and accuracy of results
        Free Text
        The easiest to use but least accurate – useful for getting a wide spread of content around a topic
        Boolean
        For expert searchers – offers the most accurate results for those skilled in query language.


( See Appendix B: Multi-mode Search Facility for a screenshot )



Page 11 of 15                                            2003 - Nampak Group Research & Development
Technologies
In developing our intranet we aimed to keep the code open-source and technologies interchangeable. This
means that functionality can be quickly altered at any time and individual software components can be mixed
and matched independently.

        Any webserver which supports server-side scripting can be used
        The scripting language can be whichever one your organization is most comfortable with
        VBScript, JavaScript, and Perl etc.
        Any reasonably competent Search engine can be used to power the system
        SiteServer, Microsoft Index Server, Verity etc.
        The database, likewise, is your choice. For high volume usage SQL, Oracle or similar is
        recommended. For lighter duty applications with limited users something like Access, Approach or
        MySQL could be feasible.

The system does a lot of processing to generate pages. As a result, a suitably powerful server is required. The
exact specification will depend on the number of simultaneous users. For very high usage, a number of servers
working in tandem to distribute the load may be needed.

Our own system uses a master staging server running MIIS and the Search and Index Server components of
SiteServer. Two similar Production servers are also used. The master server does the very resource intensive
indexing work and holds master copies of the page generation code. The production servers are therefore free
to service user requests. Completed indexes and code pages are mirrored from the master server to the
production servers. More production servers can be plugged in, as more capacity is required. ASP and
VBScript is used for server-side scripting and the database is SQL Server.



New Possibilities and Further Enhancements Planned
                                              If we are to harness the full intelligence resources in our
         We focus on content in               organisation, we must recognize that it does not only reside in
       electronic and paper media.            documents, but in the expertise and knowledge of people.
                                              Capturing this knowledge into an electronic format is, for now, a
     But what about organic media?            dream. We intend to at least develop further functionality to
          …..The human brain.                 provide search results that include links to people with expert
                                              knowledge of a topic.

The information needed to enable this feature will be generated both manually and programmatically. We hope
to establish and maintain an expert knowledge inventory of people in the organization, linked to the topic
definitions in the database.

We will also investigate ways of collecting this information in real-time by logging individual user activity on the
site. Along with relevant documents we could then also provide “Other people that often access this topic”
links. In an organization with thousands of people, geographically widely spread, this would be a valuable tool
for connecting people to expert human knowledge.
  You can build an intranet,      To keep people coming back to a site, it must be easy and quick to get
     But will people keep         focused and relevant information. The job of delivering this is never completed
      coming back to it?          and will require constant refinement and improvement of systems and
                                  methods.

Even when this is achieved, do people at work these days have the time to spend browsing the site? We
intend to develop an alerting utility that notifies users of the arrival of new content that would interest them.
However, if you are going push content to people, it had had better be highly relevant and free of clutter. As a
first step we would only push content that fits topics they themselves have added to their personal menu.



Acknowledgements
I would like to thank colleagues in the Strategic Packaging Intelligence Unit and the Research & Development
Department for their collaboration and assistance in developing this intranet model. Thanks also to colleagues
in Business Information and IT for sponsorship, provision of hardware and network services.


Page 12 of 15                                               2003 - Nampak Group Research & Development
Appendix A
Examples of dynamically generated menus for various channels




Appendix B
Multi-mode Search Facility




Page 13 of 15                  2003 - Nampak Group Research & Development
Appendix C: PRO Generated User Page

                                                             Channel
                                                             Selector




  Program
 Generated
   Menu




                                                   PRO
                                                 Generated
                                                  Content




Page 14 of 15                 2003 - Nampak Group Research & Development
Appendix D: Personal Menu




Page 15 of 15                2003 - Nampak Group Research & Development