Category: Design Thinking

Nokia on Design Thinking, AI and starting with what users need


“Any organization that wants to deliver targeted, personalized services and experiences needs to understand its customers inside and out: their wants, wishes, behaviors and attitudes.”

“These days, the data to develop that understanding is abundantly available. The challenge is to extract meaningful customer insights from it and convert those insights into actions.”

“By combining the principles of Design Thinking with the power of Artificial Intelligence (AI), CIOs have the tools to solve that problem and deliver powerful business results for their organizations.”



Design Thinking, AI and starting with what users need” was just released this past October 15. The full article is available on CIODIVE, which I am proud to co-sign with Santeri Jussila, Head of Analytics Product Line at Nokia Software. Also thanks to Nokia’s own Patty Wong, Malla Poikela, Araceli del Rio and Marcelo Fabri. What follows is some additional color commentary and additional insights.


Reviewed on Sunday, October 20.

Design visions in the making.

I truly believe that these are exciting times. Often enough we recall and discuss visions conceived decades ago. We marvel about our predecessors’ foresight. Then we wonder about what’s actually truly new these days as we reach the magical 2020 time horizon: are we still innovating or just rehashing old concepts? Besides, what is the meaning of “real” and “true” in what the Oxford Dictionary defines as the post-truth era?

The fact is that a reality check unveils a thriving ecosystem economy where a number of the bits-&-pieces that any of us need to innovate with are coming together. Better yet, this is also happening at accelerated speeds and cost effective levels. In turn, Design Thinking is fostering new foresight around the possibilities ahead… basically, new visions in the making.


There is more to 5G.

As shared in the CIODIVE article, 5G has become a galvanizing technology. 5G goes well beyond radio optimization outpacing what 4G and earlier wireless systems had to offer. To be more specific: we are intersecting: lightspeed networking, scalable virtualizaiton, dynamic software defined instruments and systems, actionable analytics, agile automation… and new levels of programmability, all equipped with unprecedented intelligence.

Speaking of intelligence, the best that cybernetics has to offer comes in the form of context-aware and always-learning systems optmizing for exploration, decisioning and control. Their growth and high performance are driven by adaptive closed feedback-loop workflows, which entail both, human and machine smarts.


Fast evolving HMS, Human Machine Systems.

We all know and, nonetheless, history keeps reminding us that technical prowess alone does not suffice. At Nokia’s Venture Studio we are working on outcome-oriented HMS, Human-Machine-Systems.

This is why we purposely focus on usefulness, utillity, usability and affectivity values. In our line of work, Human Centered Design (HCD) and Human Factors Engineering (HFE) make a compelling difference.



Our thinking behind the design of Human-Machine-Systems is that they should be conceived and stress-tested for effectiveness (e.g. getting the job done, delivering meaningful results) and efficiency (e.g. optimizing resource utilization levels, maximizing value) as well as getting only smarter iteration after iteration, cycle after cycle.


Nokia Venture Studio.

Delivering High Performance Environments (HPE) and Quality Experiences by Design (QXbD) inform our Studio’s meta-methodology, lead to fluid practices and, equally important, signal a distinctive creative workstyle.



Digitizing the Digitalization Era.

It does not hurt to state the obvious: digitalization is now pervasive. Following that train of thought, digitalization also means both on-demand lightspeed consumption and instant mass personalization.

It means democratizing tech so that the digital divide becomes a thing of the past and no-one is left behind. It means self-service empowerment and curated expert services as needed.

It means scaling at speed and greater scope than ever before. It means clever centralization to leverage shared resource pools and operational efficiencies. And it means even smarter and highly dynamic decentralization as we get closer to the end user and effectively optimize on the basis of the experience economy. This is a hybrid world in permanent motion with any “thing” (and anything) is provided as a service, anywhere, anytime. Watch for ripple effects.


Digital Services by Design.

From a Service Design standpoint, the backstage’s operational experience entails painstaking work on: redefining success and outomes, job re-design, process re-engineering, and setting the state-of-the-art. Addressing these happens to be critical success factors.

I will be more specific. DTV, Design to Value, now means that we need to design and gear up for signature experiences. These register delight, rather than just conforming to yesteryear’s cookie cutter market segmentation and just aiming to “satisfy.” We are going past “segmentation” and “personas” to better act on “persona-lization” – segment-of-one in other words.

Digitalization’s paradoxes are here and in full force: (1) we are purposely shifting the “new normal” by creating opportunities to pleasantly “surprise and differentiate” rather that just normalize, standarize and penalize deviation or outliers; (2) the more we talk about extreme automation and zero touch systems, the more (not the less) humans (and a more diverse population) gets to interact with sophisticated systems otherwise formerly restricted to domain experts and obscure fields.



Designing for “digital transparency” brings you user friendly self-service, recsys (recommender systems) affective computing and xAI, Explainable Artificial Intelligence, just to name a few examples. We can now design for the senses and do that by engaging in natural language and with immersive and interative infographic visualization.

As Arthur C. Clark’s third law stated: “any sufficiently advanced technology is indistiguishable from magic.” Also bear in mind that his second law was: “the only way of discovering the limits of the possible is to venture into the impossible.”



It’s about culture…

At Nokia’s Venture Studio, our work and craftsmanship is the product of a thriving culture, one that we are also consciously influencing and shaping (think Escher’s Drawing Hands) to adequately foster human possibilities.

Nokia Studio @ Digital Product by Design – Los Angeles, July 29, 2019


“Hyper-focused on both the evolving digital landscape and the ‘design doing’ of creating excellent products & experiences, Digital Product by Design acknowledges that the creation of digital products extends far beyond UX & Engineering”

“In all cases, next generation product development requires a multifaceted approach to consistently deliver Excellent Digital Products”


Digital Product by Design 2019 - Panel DiscussionDigital Product be Design 2019 #DigiProd2019


I would first like to thank CMP and Marisa White, Principal Analyst, for the opportunity to participate in this year’s Digital Product by Design conference, which was held in Los Angeles just a couple of weeks ago.

My involvement started earlier in the year as an Advisory Board member for the Design & Innovation‘s think tank, which also covers Design Thinking, Experience Design and Service Design conference series. Additionally a lengthy personal interview was featured as a three-part blog in the months gearing up to the event:



I am also glad to share that my talk, “How To Apply Human Factors to Emerging Technologies” (below) was scheduled as the event’s first session. My presentation introduced a primer on QXbD, Quality Experiences by Design, which also positions the Studio’s model relevance in this line of work.



On subsequent days I joined the conference’s Design Leadership Panel (above photo) and hosted a roundtable discussion on “How to Scale Up and Down in Conjunction with Business Requirements“.

Digital Product by Design 2019 was attended by senior leaders across a wide variety of corporate functions and industries. That is a reflection of the fact that:

  • digitalization’s pervasiveness is leaving no sector untouched because digital experiences have already become the new normal rather than an experimental fringe
  • digital transformation initiatives remain at top the C-suite’s agenda, though challenges abound and success remains elusive for many… culture being the issue
  • compelling service experiences involve a mix of low and high tech, and even our most common daily products can now be connected and highly interactive
  • mobile connectivity, networks, cloud computing and software defined systems are coming together at ubiquitous speed and scale… 5G’s thrust enabling what’s next.

Digital Product by Design - Speakers sample .jpg

Digital Product by Design 2019 – Speaker line-up (sample)


Google’s Vivian Sarratt reminded us about the need for taking interdisciplinary collaboration and teamwork to new levels by aligning common goals, communicating and sharing what’s needed and co-designing to better innovate, which also has to do with relinquishing control in the outcome’s best interest. Vivian also covered Andy Grove’s OKR, Objectives and Key Results framework.

In the context of my roundtable addressing “How to Scale Up/Down in Conjunction with Business Requirements”, OKRs became instrumental for first defining the mission in terms of sought-after outcomes. Innovating also has to do with fluid game changing initiatives and acknowledging that a plan might not survive first contact was also relevant because ripple effects and moving targets are likely to arise… therefore: (a) foresight and early situational awareness, (b) agile fine-tuning and calibration, (c) the courage to say “no” to defuse mission creep or distractions, and (d) timely pivoting, all being key abilities to navigate unchartered territories.

Second: aligning stakeholders across functions under an interdisciplinary organizational culture rallying adequate resource levels.  Diversity of optics and thought leadership should generate the sort of creative tensions leading to innovative problem solving. Each individual should be empowered to make a difference, though it does take an interdisciplinary team to deliver… while staying away from groupthink’s counter productive bias.

Third: equipping worthwhile creative efforts to succeed, which does entail managing elastic resource levels (scaling up/down) and “controlled failure techniques” allowing for rapid experimentation early in the project’s journey… as well as “starting lean” and “remaining nimble” through the endeavor’s multiple twists and turns. The roller-coaster nature of creative work is not everyone’s cup of tea: it takes core values, earning organizational and user trust, work ethics and mental toughness.


Digital Product by Design Social Media


I would also like to take this chance to thank Y Media Labs‘ Ashish Toshniwal, Joe Johnston and Stephanie Wiseman, Discovery – Motortrend Studio‘s Argam Dehhartunian and American Specialty Health‘s Ali Hussain for the engaging discussions and insightful remarks.


Y Media Labs at Digital Product by Design.jpg

“Focus on the humans (customers and employees) at the epicenter of transformational change” – Joe Johnston, Y Media Labs.

Digial Product by Design - Discovery Motortrend LA Studio.jpg

Discovery’s Motortrend Studio in Los Angeles.


Digital Product by Design Hollywood Sign


Thanks again and looking forward to crossing paths in the near feature. Please feel free to reconnect on LinkedIn to stay in touch and continue any of our discussions… or get new interesting ones started : )

 

QXbD, Quality Experiences by Design – Research Notes, Part 1.2


The preceding post on QXbD research notes – Part 1.1 shared a retrospective with insights from my early college years, which were influenced by Bruno Munari‘s “projected methodology” and the Bauhaus‘ design principles.

Research Notes Part 1.2 (this post) takes me back to BarcelonaTech’s school of engineering in the early 90s, which I joined to study Human Factors Engineering while pursuing my last year of Industrial Design at Escola Massana, an art & design school.



Those days, Donal Norman’s “The Psychology of Everyday Things” and Henry Petroski’s “The Evolution of Useful Things. How Everyday Artifacts Came to be as They Are” became must-read books for anyone interested in thoughtful design principles in a new light. Norman was an Apple Fellow and became VP of the Advanced Technology Group in the mid 1990s. He popularized the term of User Experience.


“Everything that touches that touches upon your experience”.
“Today, that term [User Experience] is terribly misused”.

Petroski was an engineer whose best known work focuses on failure analysis. He stated that the best Industrial Design involves “seeing into the future of a product” and that Human Factors Engineering is concerned with “how anything will behave at the hands of its intended and not intended users.” Here is a summary of some of his design principles:

  • Tools make tools.
  • Artifacts multiply and diversify in an evolutionary way.
  • There always is room for improvement.
  • Good can be better than best.
  • Efficacy can be subjective, want overpowers need.
  • Form follows failure: inventors should be technology’s severest critics.
  • Focus on different faults means different solutions to the same problem.
  • Engineering is invention institutionalized.
  • Sometimes it is about a new job, sometimes about a better or faster job.

“We are all in this together. Artists and engineers are part of the same effort”.

“Though the best designs deal successfully with the future, that does not mean they are futuristic […] There is an apparent reluctance to accept designs too radically different from what they claim to supersede […] if things are redesign too dramatically and the function that they perform can be less obvious”.



Loewy summarized the phenomenom by using the acronym MAYA, standing for most advanced yet acceptable. Dreyfuss emphasized the importance of a survival form, thus making the unusual acceptable to many people who would otherwise reject it [Industrial Designers] have learned to strive for a delicate balance between innovation in order to create interest, and reassuringly identifiable elements”.


Donald Norman pointed to design issues leading to human error and making users unfortunately blame themselves in the process. He claimed that the “paradox of technology” takes effect when added functionality comes with unwanted complexity, which denies the sought-after benefits. These are some of the design principles:

  • Design should be user-centric and consistent.
  • Identify the true root cause of a problem.
  • Well designed products teach the user how to use them.
  • Make things visible, give clear clues, enough information and feedback.
  • Get mapping and system state right, simplify task structure.
  • Design for error, exploit the powers of constraint.
  • Make possible to reverse actions, and make it harder to do what cannot be reversed.

Following up on the topic of technology’s paradoxes, it is worth reviewing Geoffrey A. More’s “Crossing the Chasm“, which was published in 1991. He explored the rationale behind the failure of emerging technologies, which fail to take hold.


Illusion and Disillusion: Cracks in the Bell Curve.
Technology Adoption Lifecycle. Crossing The Chasm, 1991.

There can be a deep chasm between enthusiasts and early adopters and the broader user groups shaping the mass market. Avoiding the Valley of Death starts with an understanding the adoption lifecycle: different user groups come along with different expectations. That prompts the need for the design of specific transitions and adaptations.


Whole Product R&D […] begins not with creative technology but with creative market segmentation. It penetrates not into protons and processes but rather into habits and behaviors […] it implies a new kind of cooperation between organizations traditionally set apart from each other.”


HUMAN-MACHINE-SYSTEM DESIGN PRINCIPLES

BarcelonaTech’s teaching addressed Human-Machine Systems as an interdisciplinary undertaking. Human dynamics entailed the study of individuals and collectives such as teams and organizations. That would encompass the following disciplines and an strengths and limitations

  • Psychology – skills, cognitive appraisal and workload, workstyles…
  • Physiology – form factors, motions, anthropometry, biomechanics…
  • Social Sciences – teamwork, organizational behaviors, culture…

Tools and machines involved hardware and software components. HMS’ holistic approach consistently tackled end-to-end solutions. These were placed in context and in specific physical environments. The sough-after outcomes of “Designing for People” zeroed in on:

  1. The delivery of capable high performance systems as defined by productivity by effectiveness and efficiency metrics, and success rates.
  2. Designing for users’ wellbeing and safety.
  3. Human Error is often a consequence of poor design.
  4. Addressing the broader user base possible, typically set at 95% coverage with adaptations, accounting for diversity rather than designing for just averages.
  5. Extreme case and stress testing, factoring life-long / lifecycle changes as solutions evolve and/or can be deployed in other context and environments.

DESIGN METHODOLOGY

We followed this iterative methodology, starting with due diligence on:

  1. Initial problem statement and goal setting.
  2. Operations assessment: use cases’ current state / present mode.
  3. User Taxonomy and Analysis: jobs, tools, work motion studies (tasks, workflows, success and failure rates) often relying on instrumentation.
  4. Data collection, processing, analysis and insights.
  5. Identification of value based activities, waste and risks.
  6. Critical success factors and possible scenarios at play.
  7. Information, process, hardware and software specifications.
  8. Contextual and environmental considerations.

The next phase focused on Human-Machine-System design, including all relevant subsystems and interactions across them:

  1. Operations review: new target state and mode.
  2. Interaction Matrix* correlating human and design factors.
  3. Prioritization criteria and conflict resolution.
  4. Job and process streamlining, often leading to redesign, or new design.
  5. Goal setting based on metrics optimizing for system wide operability.
  6. Iterative improvement cycling through experiments, prototyping, simulations and testing.

The Ergonomics of Workspaces and Machines. A Design Manual.

The *Interaction Matrix correlated human factors (rows) for a given design option with the following “realization” ones (columns) and the degree to which those relationships were weak, medium or strong (matrix).

  1. Customer acceptance criteria.
  2. Operability levels, including safety.
  3. Conformance with functional requirements.
  4. Reliability and performance levels, as well as maintenance.
  5. Productization feasibility and costs.
  6. Aestetics and affective considerations.

Quality Management

Just a quick reminder about the fact that this article is still discussing topics set all the way back in the early 90s. Those days, Total Quality Management (TQM) and Lean lead the way. Note that ISO 9000 standards had been first released in 1987.


The top three key values were: Customer Intimacy, Operational Excellence and Product Leadership:

customer intimacy: tailoring offerings to match demand […] detailed customer knowledge with operational flexibility […] customizing a product and fulfilling special requests […] engendering tremendous customer loyalty“.

operational excellence: providing customers with reliable products or services at competitive prices and delivered with minimal difficulty or inconvenience“.

product leadership: continuous stream of state-of-the-art products and services. First, they must be creative […] Second, must commercialize their ideas quickly […] business and management processes have to be engineered for speed. Third, product leaders must relentlessly pursue new solutions”.

High operational performance was broken down as follows:

  • Productivity & scalability.
  • Flexibility & adaptability.
  • Mix complexity.

J.M. Juran discussed quality in the context of “Big Q” and “Little Q” where the former addresses a business problem and is all encompassing, while the latter is siloed and focuses on tackling technical issues. Big Q delivers the sort of value that users can appreciate.


Quality Function Deployment (QFD) – House of Quality Template.

Strategic Quality Management was meant to learn from customer experiences and leveraged House of Quality charts to design with.

The first step was to map out a taxonomy of customer attributes (CA) decomposed in primary, secondary and tertiary levels, the latter being the most granular list of customer requirements and expectations… all largely based on surveys and user feedback. This was done for the value chain consisting of end users, consumers, retailers, distributors, regulators, etc. Weightings were set to prioritize attributes based on contextual relevance.

CA items would then be placed on the left rows of the above spreadsheet for the purpose of cross-checking them with technical features to be shown as column headers. That was done by correlating CA and engineering characteristics (EC). The resulting center matrix was used to assess what items were positively and negatively impacted, co-variance, and to what extend. Each cell featured icons and color coding for strong, medium, weak relationships.

The pyramidal roof at the top was filled out afterwards to look into technical synergies and conflicts alone. Basically, becoming aware of how engineering characteristics interact and making decisions on optimizations and conscious trade-offs.


SOME OTHER THOUGHTS…

Attending both Art and Engineering schools was a fascinating experience to say the least. The opportunity to cross-pollinate across disciplines could made anyone feel like being in a reenactment of the Renaissance’s blending of arts and sciences.

Both Industrial Design and Human Factors Engineering optimize for the human experience and, therefore, make their professions be about “Designing for People”. Technology that does not account for human skills, strengths as well as limitations, all in context and in the scenarios and environments will operate under… becomes greatly exposed to failure.

Striving to make designs that fit people’s potential, rather than just expecting users to just fit… does require an interdisciplinary and iterative practice, painstaking attention to detail being critical. At that point, it also became clear that addressing the Big Q also had to do with articulating the business value of design.


BIBLIOGRAPHY

  • D. Norman. The Psychology of Everyday Things. Basic Books, 1988.
  • G.A. Moore. Crossing the Chasm. Harper Business, 1991
  • H. Petroski. The Evolution of Useful Things. Vintage Books, 1992.
  • J. Krafcik and J. Womack. Triumph of the Lean Production System. MIT Sloan Management Review, 1988. Accessed on May 18 2019 http://www.lean.org/downloads/MITSloan.pdf
  • J.R. Houser and D. Clausing. The House of Quality. Harvard Business Review, May 1988. Accessed on May 18, 2019 https://hbr.org/1988/05/the-house-of-qualityT.S. Clark and E.N. Corlett. La Ergonomia de los Lugares de Trabajo y de las Maquinas. Tylor and Francis, 1984.
  • M. Treacy and F. Wiersema. Customer Intimacy and Other Value Disciplines. Harvard Business Review, January – February 1993. Accessed on May 18, 2019 https://hbr.org/1993/01/customer-intimacy-and-other-value-disciplines
  • House of Quality Template. QFD Online. Accessed on May 19, 2019 http://www.qfdonline.com/templates/