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Content Experience

Learning from PDFs

PDFs don’t seem terribly interesting.  Few people would say they love them, and more than a few would say they hate them. But PDFs can offer content strategists important insights into the needs of content users who want to build an understanding of a topic.

In 2001, Jakob Nielsen pronounced: “Avoid PDF for On-Screen Reading.”  Nearly a decade and a half later, 1.8 billion PDFs are on the web. PDFs don’t seem to be losing momentum either.  A recent article on Econsultancy stated: “Optimising PDFs for search is one of the most overlooked SEO opportunities available today.”

Among digerati, PDFs have a reputation nearly as bad as Adobe Flash or Microsoft Word.  Ask a content strategist about PDFs, and you are likely to hear:

  • PDFs are for dinosaurs
  • No one reads PDFs
  • PDFs are unusable
  • PDFs reflect legacy thinking of putting print-first, digital last
  • You can’t read a PDF on a mobile phone
  • (Various curse words)

It’s time to talk about the elephant in the room. The title for this post borrows from the name of a classic book on architecture by Robert Venturi called “Learning from Los Vegas” which, in the words of its publisher, called “for architects to be more receptive to the tastes and values of ‘common’ people.”   That book critiqued rigid, rationalist solutions promoting the supposed perfections of modernist design.  Venturi’s approach foreshadowed the spirit of user centered design, which encourages designers to look at how people actually use things, instead of focusing on how designers would like them to. Building on existing social practices is sometimes referred to as paving the cowpaths.

Unlike Venturi, I’m not going to issue a manifesto. PDFs do have numerous issues, and scarcely exemplify ideals of smart, flexible, modular content.  Nonetheless, the popularity of PDFs with knowledge-centric professionals such as doctors, scholars, scientists, and lawyers, challenges any smug beliefs we may have that PDFs are only used by hapless paper-pushers awaiting retirement.

ReadCube, an app developer that works with publishers such as Wiley, Springer and Palgrave Macmillan, notes that readers often reject HTML versions of content.  They state: “Publishers and platform providers find that despite the significant amount of value added to the full text HTML pages on their platforms, the vast majority of users choose to click on the PDF download link.”  Apparently no one told the research scientists who are downloading these PDFs that HTML is superior.

While it is true that much content in PDFs is never viewed, it is also true that some people choose to have their most important content in the PDF format.  PDFs are notorious for burying nuggets of content in a larger body.  PDFs fuse together everything: all the content and presentation sealed in one package, making the output inflexible.  But some people have figured out how to turn that vice into an asset.

The Dream of Digital Paper

PDFs have long traded on the notion that they represent paper in digital form.  Originally they were simply a format used to allow people to print out content onto physical paper.  But with the rise of tablets, they have more closely mimicked some of the affordances of paper.  The iPad is the platform of choice for viewing PDFs.  The name iPad is a portmanteau of interactive and pad (of paper).  Numerous PDF viewing apps are available for the iPad such as Papers, Papership, and Docphin.  Last year, Sony introduced a dedicated PDF-tablet with a 13 inch E Ink screen and a stylus.   Sony’s Digital Paper is targeted at law professionals (to read and annotate legal documents and take notes) and entertainment professionals (to annotate scripts and share revisions with cast and crew).

Readers often favor the PDF format because of its ability to present content with sophisticated layouts like those used in paper documents.  Layouts for long form content are different from short form, because of the need to scan, look ahead, and back track while reading.  Even though CSS can be used with HTML to deliver complex tables and multi-column text, the creation of such layouts can be challenging, especially when the content is also expected to work on small screens. As a result, such layouts are rarer for HTML content.

A feature unique to PDFs is the ability to scrawl on them. People can add markings of different kinds: sweeping arrows and brackets, idiosyncratic symbols, impromptu diagrams, and doodles.  It is a rare example of where the audience can bring their own personality to what they are viewing.  By leaving own’s one digital handwriting on the content, the reader can show “I was here,” and others who see the markings will know that too. The ability to draw on top of the content symbolizes how people who use PDFs are often active users of the content, not passive ones.

Audience Control Over Content

Power users of PDFs share several traits.  They need:

  • reliable access to the content
  • to know the provenance of the content
  • to reuse the material in the content

All these goals align well with principles in content strategy.  If people believe that PDFs support these needs better than HTML, we have an opportunity to consider how to support these needs more effectively with HTML content.

Access

One motivation for using PDFs is certainty over access.  Being able to download something reduces the risk that the content might not be available in the future.  People have had the experience of online content seeming to disappear.  Sometimes content that’s wanted has been taken down, but other times it is moved so that links no longer work.  If someone needs to rely on a search engine to find content again, the task can be daunting, given how much content is available.  As content ages, its search ranking sinks, and people forget what search terms yielded results originally.

I download PDF copies of manuals for devices and software I own.  If I didn’t do that, and need to find the manual online, the task of finding the content can be annoying, since many spammy content farms have been built around searches for product manuals.

Defensive downloading is a lousy experience.  The best strategy to help people re-locate content online is to maintain current links and redirects, and make sure that site search works well, so if the user only remembers the source of the content, but not a precise description of it, they can still locate what they need.

Provenance

A weakness of most online content is the quality of information about the origin of the content.  Historically, people viewed content online and could see what site hosted the content.  Yet content is increasingly becoming separated from its source.  PDFs offer a preview of some broader issues relating to content provenance.

More sophisticated PDF viewers recognize that users will later need to know where the content came from.  They add metadata about the content.  Often, they collect the metadata automatically, by either finding an identifier on the content, such as a Digital Object Identifier (DOI) number, or by matching the title and other text in the article with online bibliographic databases that contain records for articles.  If there is no metadata already available, users have an option to add their own to the PDF.

searching for metadata (screenshot via Paperclip)
locating metadata (screenshot via Papership)

Most HTML content lacks identifying metadata.  If you separate the content from the source, you don’t know who created it.  Nimble content, which goes to people rather than expects people to come to it, needs to indicate its identity so that people know where it has come from. Brands need to identify their content using standards such as schema.org metadata for articles and blog posts.

Distilling and Reusing Material

HTML content can seem like a disconnected fragment when encountered outside of the information architecture of a website or app.

PDFs liberate readers from relying on the context provided by the publisher.  PDFs can provide content at many different levels of detail, and give readers control over how they combine and sort through content. Readers can create their own context to understand the information.

Supply Your Own Context

Let me illustrate how PDFs let you supply your own context with a personal example. Sometimes I need to consult standards documents — tedious tomes to wade through.  Because they are so long, some organizations break them into separate articles, but then you’d need to bounce between the articles to find the information you seek.  Fortunately most present the standard as one long HTML article.  But even with hyperlinks within the articles, it can still be a lot of information to digest.  So I convert the article to PDF, and view the PDF in an app on my Mac called Highlights.  In Highlights I can (you guessed it) highlight the parts of the standard of interest to me.  But what’s even more useful is that I can export these highlighted passages directly into a new Evernote document.  So the long standards document gets transformed into a selection of greatest hits.

My example illustrates a more general information use pattern: Survey, Distill, Apply.

PDFs are generally multipage documents discussing a common theme.  This allows them to deliver three levels of information: A collection of PDFs about a theme, a single PDF concerning a theme, and specific content within the PDF addressing a theme.   With HTML content, single page articles address a smaller theme, and it is less common for users to organize items into collections.

When users survey what content is available relating to a theme, they may look at information they’ve collected in one of several ways. They can:

  • search for items mentioning the theme
  • look at tags associated with items
  • look at summaries of items.

PDF management applications can let users find content by filtering according to metadata, and even locate themes using text analytics.  A number of applications offer these features, but a free app called Qiqqa may offer the most comprehensive range of tools.

Collections can be searched according to various metadata criteria such as topic tags and fields such as author.

filtering a collection (screenshot via Qiqqa)
filtering a collection (screenshot via Qiqqa)

In addition to filtering, Qiqqa supports information exploration of content coming from different sources.  It can identify related items, such as other content by the same author or on the same topics.  It also allows users to create their own associations between content items, but letting them mind-map topics and incorporate PDF items as nodes in their mind maps.

Once users have identified items of interest, they want to distill want in the item is most important to them.

Qiqqa provides text analysis of PDF content to determine themes.

analysis of text (screenshot via Qiqqa)
analysis of text (screenshot via Qiqqa)

Much of the distillation will involve reading the content, and making notes.  PDF apps allow users to highlight passages, sometimes with different colors to represent different themes.  Users can add notes about the content.  An app called TagNote lets users tag mentions of specific people or things.

annotation tagging (screenshot via X)
annotation tagging (screenshot via Tagnote)

Finally, users want to take what they have done in the PDF and be able to use it elsewhere.  PDF apps provide export functionality, so that users can export highlights, notes, and article metadata. The exported material can then be used in another application.

Comparison with HTML content

Using HTML content is difficult when wanting to survey, distill and apply information. People have largely given up on curating favorite links to HTML content.  At the same time, cloud-based personal repositories have become more popular, which let people store content that can be accessed everywhere.

Using a browser to save links to items of online content has declined in popularity, and link sharing sites like Delicious have been displaced by social media.  Pinterest offers a counter example of active online content curation, though its organizational focus is strongly visual.

Sites such as Quartz and Medium have introduced annotation-based comments, though they are geared for public display rather than personal use.  The chief challenge for HTML content is developing solutions that can integrate items from different content domains.  Most solutions have been browser-based.  The web service Diigo, aimed at students, offers some of these capabilities.  The Hypothesis platform allows people to make annotations, hosted on a server, that may be either private or public.  Hypothesis is also developing text analysis capabilities.  The hurdle for browser-based solutions is that they depend on the security and architecture of the browser, which can vary.  Bookmarklets are starting to fall out of favor, and extensions will differ by browser type.

At least right now, server-hosted curation and annotation tools don’t emphasize functionality that let people export their content. Readers can’t manage snippets of content using their own tools; they are dependent on hosted services to allow them to integrate information from different sources. This limits their ability to create their own context for the information.

Current browser-dependent options for HTML content are fussy, and wide use of annotation is slowed by the pace of developments in standards and browsers. One reason that PDF apps can offer the capabilities they do is that the content is simple and well understood.  There is no Javascript, browser compatibility, or security issues to worry about.

Things we can Learn

What can content strategy learn from PDFs?  That some people want to interact with words, and HTML content doesn’t offer them good options to do that.

PDF usage suggests that some audiences want control over their content.  It reveals a blindspot in the intelligent content approach: the assumption that publishers can reliably predict the specific needs of audiences.  Publishers should not just disburse information to audiences, but support tools that let audiences do things with information.   For complex topics, publishers need to accept that they alone won’t provide all the information that audiences will consider to arrive at a decision or understanding.

These insights are not meant to suggest that all audiences want to download content, or that people who download PDFs want all their content in the PDF format.  In the majority of cases people want to touch content once only: to view it online once, never to return to it.  But for multi-session decisions such as buying a home, choosing a university, planning a vacation, or financing a loan, people appreciate having the ability to gather and compare information, distill important aspects of it, and apply those findings to decisions on their own terms.

Intelligent content approaches premised on dynamic personalization can be myopically transactional, focused on a single online session only. People aren’t going to find “the right content at the right time” always: they need to evolve their understanding of a topic.  Content strategy needs to consider the content experience as a multi-session exploration, which may not follow a predictable “buyers journey” that some content marketers imagine.  The brand doesn’t control what content means; the audience does.

The evolution of content experience is far from over, despite the proclamations that the future of content has arrived.  Smart, flexible, modular content is powerful. But on the topics that matter most, people want to choose what’s important to them, and not have that decision made for them.

—Michael Andrews

Categories
Big Content Content Effectiveness

Connecting Organizations Through Metadata

Metadata is the foundation of a digitally-driven organization. Good data and analytics depend on solid metadata.  Executional agility depends on solid metadata. Yet few organizations manage metadata comprehensively.  They act as if they can improvise their way forward, without understanding how all the pieces fit together.  Organizational silos think about content and information in different ways, and are unable to trace the impact of content on organizational performance, or fully influence that performance through content. They need metadata that connects all their activities to achieve maximum benefit.

Babel in the Office

Let’s imagine an organization that sells a kitchen gadget.

lens of product

The copywriter is concerned with how to attract interest from key groups.  She thinks about the audience in terms of personas, and constructs messages around tasks and topics of interest to these people.

The product manager is concerned with how different customer segments might react to different combinations of features. She also tracks the features and price points of competitors.

The data analyst pours over shipment data of product stock keeping units (SKU) to see which ZIP codes buy the most, and which ones return the product most often.

Each of these people supports the sales process.  Each, however, thinks about the customer in a different way.  And each defines the product differently as well.  They lack a shared vocabulary for exchanging insights.

A System-generated Problem

The different ways of considering metadata are often embedded in the various IT systems of an organization.  Systems are supposed to support people. Sometimes they trap people instead. How an organization implements metadata too often reveals how bad systems create suboptimal outcomes.

Organizations generate content and data to support a growing range of  purposes. Data is everywhere, but understanding is stove-piped. Insights based on metadata are not easy to access.

We can broadly group the kinds of content that audiences encounter into three main areas: media, data, and service information.

External audiences encounter content and information supplied by many different systems
External audiences encounter content and information supplied by many different systems

Media includes articles, videos and graphics designed to attract and retain customers and encourage behaviors such as sharing, sign-ups, inquiries, and purchases.  Such persuasive media is typically the responsibility of marketing.

Customer-facing data and packaged information support pre- and post-sales operations. It can be diverse and will reflect the purpose of the organization.  Ecommerce firms have online product catalogs.  Membership organizations such as associations or professional groups provide events information relating to conferences, and may offer modular training materials to support accreditation.  Financial, insurance and health maintenance organizations supply data relating to a customer’s account and activities.  Product managers specify and supply this information, which it is often the core of the product.

Service-related information centers on communicating and structuring tasks, and indicating status details.  Often this dimension has a big impact on the customer experience, such as when the customer is undergoing a transition such as learning how to operate something new, or resolving a problem.  Customer service and IT staff structure how tasks are defined and delivered in automated and human support.

Navigating between these realms is the user. He or she is an individual with a unique set of preferences and needs.  This individual seeks a seamless experience, and at times, a differentiated one that reflects specific requirements.

Numerous systems and databases supply bits of content and information to the user, and track what the user does and requests.  Marketing uses content management and digital asset management systems. Product managers feed into a range of databases, such as product information systems or event management systems. Customer service staff design and maintain their own systems to support training and problem resolution, and diagnose issues. Customer Relationship Management software centralizes information about the customer to track their actions and identify cross selling and up selling opportunities.  Customer experience engines can draw on external data sources to monitor and shape online behaviors.

All these systems are potential silos.  They may “talk” to the other systems, but they don’t all talk in a language that all the human stakeholders can understand.  The stakeholders instead need to learn the language of a specific ERP or CRM application made by SAP, Oracle or Salesforce.

Metadata is Too Important for IT to Own

Data grows organically.  Business owners ask to add a field, and it gets added.  Data can be rolled up and cross tabulated, but only to an extent.  Different systems may have different definitions of items, and coordination relies on the matching of IDs between systems.

To their credit, IT staff can be masterful in pulling data from one system and pushing it into another.  Data exchange — moving data between systems — has been the solution to de-siloing.  APIs have made the task easier, as tight integration is not necessary.  But just because data are exchanged, does not mean data are unified.

The answer to inconsistent descriptions of customers and content has been data warehousing. Everything gets dumped in the warehouse, and then a team sorts through the dump to try to figure out patterns.  Data mining has its uses, but it is not a helpful solution for people trying to understand the relationships between users and items of content.  It is often selective in what it looks at, and may be at a level of aggregation that individual employees can’t use.

Employees want visibility into the content they define and create, and know how customers are using it.  They want to track how content is performing, and change content to improve performance.  Unfortunately, the perspectives of data architects and data scientists are not well aligned with those of operational staff.  An analyst at Gartner noted that businesses “struggle to govern properly the actual data (and its business metadata) in the core business systems.”

A Common Language to Address Common Concerns

Too much measurement today concerns vaguely defined “stuff”: page views, sessions, or short-lived campaigns.

Often people compare variants A and B without defining what precisely is different between them.  If the A and B variations differ in several different properties, one doesn’t learn which aspects made the winning variant perform better.  They learn which variant did better, but not what attributes of the content performed better.  It’s like watching the winner horse at a race where you see which one won, but not knowing why.

A lot of A/B testing is done because good metadata isn’t in place, so variations need to be consciously planned and crafted in an experiment.  If you don’t have good metadata, it is difficult to look retrospectively to see what had an impact.

In the absence of shared metadata, the impact of various elements isn’t clear.  Suppose someone wanted to know how important the color of the gadget shown in a promotional video is on sales.  Did featuring the kitchen gadget in the color red in a how-to promotional video increase sales compared to other colors?  Do content creators know which color to feature in a video, based on past viewing stats, or past sales?  Some organizations can’t answer these questions.  Others can, but have to tease out the answer.  That’s because the metadata of the media asset, the digital platform, and the ordering system aren’t coordinated.

Metadata lets you do some forensics: to explore relationships between things and actions.  It can help with root cause analysis.  Organizations are concerned with churn: customers who decide not to renew a service or membership, or stop buying a product they had purchased regularly.  While it is hard to trace all the customer interactions with an organization, one can at least link different encounters together to explore relationships.  For example, do the customers who leave tend to have certain characteristics?  Do they rely on certain content — perhaps help or instructional content?  What topics were people who leave most interested in?  Is there any relationship between usage of marketing content about a topic, and subsequent usage of self-service content on that topic?

There is a growing awareness that how things are described internally within an organization need to relate to how they are encountered outside the organization.  Online retailers are grabbling with how to synchronize the metadata in product information management systems with the metadata they must publish online for SEO.  These areas are starting to converge, but not all organizations are ready.

Metadata’s Connecting Role

Metadata provides meaningful descriptions of elements and actions.  Connecting people and content through metadata entails identifying the attributes of both the people and the content, and the relationships between them.  Diverse business functions need uniform ways to describe important attributes of people and content, using a common vocabulary to indicate values.

The end goal is having a unified description that provides both a single view of the customer, and gives the customer a single unified view of the organization.

Challenges

Different stakeholders need different levels of detail.  These differences involve both the granularity of facets covered, and whether information is collected and provided at the instance level or in aggregation.  One stakeholder wants to know about general patterns relating to a specific facet of content or type of user.  Another stakeholder wants precise metrics about a broad category of content or user.  Brands need to establish a mapping between the interests of different stakeholders to allow a common basis to trace information.

Much business metadata is item-centric.  Customers and products have IDs, which form the basis of what is tracked operationally.  Meanwhile, much content is described rather than ID’d.  These descriptions may not map directly to operational business metadata.  Operational business classifications such as product lines and sales and distribution territories don’t align with content description categories involving lifestyle-oriented product descriptions and personas.  Content metadata sometimes describes high level concepts that are absent in business metadata, which are typically focused on concrete properties.

The internal language an enterprise uses to describe things doesn’t match the external language of users.  We can see how terminology and focus differs in the diagram below.

Businesses and audiences have different ways of thinking
Businesses and audiences have different ways of thinking

Not only do the terminologies not match, the descriptors often address different realms.  Audience-centric descriptions are often associated with outside sources such as user generated content, social media interactions, and external research.  Business centric metadata, in contrast, reflects information captured on forms, or is based on internal implicit behavioral data.

Brands need a unified taxonomy that the entire business can use.  They need to become more audience-centric in how they think about and describe people and products.  Consider the style of products.  Some people might choose products based on how they look: after they buy one modern-style stainless product, they are more inclined to buy an unrelated product that also happens to have the same modern stainless style because they seem to go together in their home.  While some marketing copy and imagery might feature these items together, they aren’t associated in the business systems, since they represent different product categories.  From the perspective of sales data, any follow-on sales appear as statistical anomalies, rather than as opportune cross-selling.  The business doesn’t track products according to style in any detail, which limits its ability to curate how to feature products in marketing content.

The gap between the businesses’ definition of the customer, and the audience’s self-definition can be even wider.  Firms have solid data about what a customer has done, but may not manage information relating to people’s preferences.  Admittedly it is difficult to know precisely the preferences of individuals in detail, but there are opportunities to infer them.  By considering content as an expression of individual preferences and values, one can infer some preferences of individuals based on the content they look at.  For example, for people who look at information on the environmental impact of the product, how likely are they to buy the product compared with people who don’t view this content?

Steps toward a Common Language

Weaving together different descriptions is not a simple task. I will suggest four approaches that can help to connect metadata across different business functions.

Approaches to building  unified metadata
Approaches to building unified metadata

First, the entire business should use the same descriptive vocabulary wherever possible.  Mutual understanding increases the less jargon is used.  If business units need to use precise, technical terminology that isn’t audience friendly, then a synonym list can provide a one-to-one mapping of terms.  Avoid having different parties talk in different ways about things that are related and similar, but not identical.   Saying something is “kind of close” to something else doesn’t help people connect different domains of content easily.

Second, one should cross-map different levels of detail of concern to various business units.  Copywriters would be overwhelmed having to think about 30 customer segments, though that number might be right for various marketing analysis purposes.  One should map the 30 segments to the six personas the copywriter relies on.    Figure out how to roll up items into larger conceptual categories, or break down things into subcategories according to different metadata properties.

Third, identify crosscutting metadata topics that aren’t the primary attributes of products and people, but can play a role in the interaction between them.  These might be secondary attributes such as the finish of a product, or more intangible attributes such as environmental friendliness.  Think about themes that connect unrelated products, or values that people have that products might embody.  Too few businesses think about the possibility that unrelated things might share common properties that connect them.

Fourth, brands should try to capture and reflect the audience-centric perspective as much as possible in their metadata.   One probably doesn’t have explicit data on whether someone enjoys preparing elaborate meals in the kitchen, but there could be scattered indications relating to this.  People might view pages about fancy or quick recipes — the metadata about the content combined with viewing behavior provides a signal of audience interest.  Visitors might post questions about a product suggesting concern about the complexity of a device — which indicate perceptions audiences have about things discussed in content, and suggest additional content and metadata to offer.  Behavioral data can combine with metadata to provide another layer of metadata.  These kinds of approaches are used in recommender systems for users, but could be adapted to provide recommendations to brands about how to change content.

An Ambitious Possibility

Metadata is a connective tissue in an organization, describing items of content, as well as products and people in contexts not related to content.  As important as metadata is for content, it will not realize its full potential until content metadata is connected to and consistent with metadata used elsewhere in the organization.  Achieving such harmonization represents a huge challenge, but it will become more compelling as organizations seek to understand how content impacts their overall performance.

—Michael Andrews