Find a Giant and Climb up their Back

Are you too old to be innovative? I don’t mean, are you able to figure things out like the TV remote, or the microwave, or email. I mean, are you too old to be truly innovative.

A report by the National Bureau of Economic Research (NBER) indicates…

Find a Giant and Climb up their Back

Are you too old to be innovative? I don’t mean, are you able to figure things out like the TV remote, or the microwave, or email. I mean, are you too old to be truly innovative.A report by the National Bureau of Economic Research (NBER) indicates that …

Towards an Open Architecture for the Public Sector

#diggovreview #publicsectorIT .

Attended an interesting workshop last week to discuss some of the architectural aspects of Digital Government, hosted by Skyscape. One purpose of this discussion was to feed into the Labour Party Digital Government Review, and possibly into the Labour manifesto for the next election. Under modified Chatham House rules, I believe I am permitted to blog about the workshop as long as I don’t attribute anything to anybody or any organization.

There are several architectural themes that are probably shared between the political parties, although there may be some differences of emphasis and interpretation. For example, everyone seems to pay lip service to the idea of opening up public sector IT, and reducing the power of the incompetent and self-interested, whoever these may be. But there will undoubtedly be different views on the right tactics for redistributing commercial and bureaucratic power.

Openness leads to fashionable ideas about IT acquisition – a preference for consuming rather than self-build, and a preference for agile development rather than waterfall. These are great ideas when used properly, but we must be careful not to encourage the illusion that these ideas provide a magic solution to the troubles of public sector IT. Indeed, some recent IT disasters have been attributed to an ill-considered rush to “Agile”. And the Buy-Not-Build agenda must be governed properly, to avoid ceding too much architectural control to the large platform providers.

Openness also means structural change. For example, a shift from vertical integration and vertical silos to lateral modularity and co-creation, which my friend and associate Philip Boxer calls Collaborative Composition. This connects with the notions of Shared Services and Platform.

Finally, there is the question of the tempo of change. Government policies have a fairly rapid cycle time – in some cases around 18-24 months depending on department – but we cannot afford to reengineer systems and services, let alone platforms, at this sort of frequency.

So there was considerable discussion about the role of Government in providing a platform, and whether the platform should be a Minimum Viable Platform (similar to the Internet) or provide added value. There was also some debate as to whether politicians could be persuaded to support systems and platforms that would last longer than the policies that they were intended to implement.

The Public Sector suffers, perhaps even more than other organizations, from a confusion between Requirement and Solution. So people like to talk about Open Standards or Agile as the solution to high IT costs, or advocate Big Central Database as the perfect solution to any information needs, instead of talking about the requirements, such as interoperability and low switching costs. I hope that the Labour Party (or any other party for that matter) can be encouraged to express its policies in terms of the requirements and governance approach, rather than mandating specific technological solutions.

As I’ve pointed out before, the term “Joined-Up Government” has several different interpretations. From an Inside-Out (supply-side) perspective, it is commonly taken to imply improved integration between separate government departments and agencies – in other words, some kind of reorganization, not merely of IT systems and services but also the agencies responsible for these services. Of course, reorganization might sometimes be needed, but this is merely one possible solution to the real requirement, which in my opinion comes from the Outside-In (demand-side) perspective – the citizen’s need for a coherent experience of government services.

For example, the much-discussed integration between Healthcare and Social Care doesn’t entail merging two massive and inefficient silos into one even more massive and inefficient silo, but could be achieved simply by opening up the silos and improving the flows of information between them. The Outside-In perspective merely calls for the citizen to get a coherent joined-up service across both healthcare and social care, however this may be done.

And consider the much maligned Contact Point, which had somehow morphed from an information sharing platform (“System of Engagement”) to a Big Central Database (“System of Record”), largely under the control of people who didn’t appreciate that these weren’t necessarily the same thing.

Effective multi-agency working depends on effective information sharing, but this doesn’t mean putting all the data into a single source of truth. Many of the breakthroughs of Digital Government have come, not from building massive central databases, but from improving collaboration between different agencies – health, social care, police, justice, etc – often dealing with the same problem families from different professional perspectives. As we say at Glue Reply, it’s about the conversation.


Some of us have been talking about these themes for a long time. In my own small way, I have written a number of articles and blogposts about eGovernment and Joined-Up Government, and I submitted something on Shared Services to the Cabinet Office in January 2006, most of which is probably still valid. See previous posts on this blog – eGovernment, Joined-Up, Shared Services.

Philip Boxer, Creating Value in Ecosystems (December 2010)

Jerry Fishenden and Mark Thompson, Digital Government, Open Architecture, and Innovation: Why Public Sector IT Will Never Be the Same Again (Journal of Public Administration Research and Theory September 2012)

Mike Martin, Open Architecture Critique – A Draft (March 2014)

David Sprott and Richard Veryard, Shared Services for the UK Public Sector (Submission to the Cabinet Office, CBDI Forum January 2006)

Richard Veryard, Joined-Up Services (Review of the Public Management and Policy Association. February 2002)

Richard Veryard and Philip Boxer, Public Sector IT – The CSA Case (December 2004)


See also David Sprott’s response to this post. Open Architecture for the Public Sector (May 2014)

Towards an Open Architecture for the Public Sector

#diggovreview #publicsectorIT .

Attended an interesting workshop last week to discuss some of the architectural aspects of Digital Government, hosted by Skyscape. One purpose of this discussion was to feed into the Labour Party Digital Government Review, and possibly into the Labour manifesto for the next election. Under modified Chatham House rules, I believe I am permitted to blog about the workshop as long as I don’t attribute anything to anybody or any organization.

There are several architectural themes that are probably shared between the political parties, although there may be some differences of emphasis and interpretation. For example, everyone seems to pay lip service to the idea of opening up public sector IT, and reducing the power of the incompetent and self-interested, whoever these may be. But there will undoubtedly be different views on the right tactics for redistributing commercial and bureaucratic power.

Openness leads to fashionable ideas about IT acquisition – a preference for consuming rather than self-build, and a preference for agile development rather than waterfall. These are great ideas when used properly, but we must be careful not to encourage the illusion that these ideas provide a magic solution to the troubles of public sector IT. Indeed, some recent IT disasters have been attributed to an ill-considered rush to “Agile”. And the Buy-Not-Build agenda must be governed properly, to avoid ceding too much architectural control to the large platform providers.

Openness also means structural change. For example, a shift from vertical integration and vertical silos to lateral modularity and co-creation, which my friend and associate Philip Boxer calls Collaborative Composition. This connects with the notions of Shared Services and Platform.

Finally, there is the question of the tempo of change. Government policies have a fairly rapid cycle time – in some cases around 18-24 months depending on department – but we cannot afford to reengineer systems and services, let alone platforms, at this sort of frequency.

So there was considerable discussion about the role of Government in providing a platform, and whether the platform should be a Minimum Viable Platform (similar to the Internet) or provide added value. There was also some debate as to whether politicians could be persuaded to support systems and platforms that would last longer than the policies that they were intended to implement.

The Public Sector suffers, perhaps even more than other organizations, from a confusion between Requirement and Solution. So people like to talk about Open Standards or Agile as the solution to high IT costs, or advocate Big Central Database as the perfect solution to any information needs, instead of talking about the requirements, such as interoperability and low switching costs. I hope that the Labour Party (or any other party for that matter) can be encouraged to express its policies in terms of the requirements and governance approach, rather than mandating specific technological solutions.

As I’ve pointed out before, the term “Joined-Up Government” has several different interpretations. From an Inside-Out (supply-side) perspective, it is commonly taken to imply improved integration between separate government departments and agencies – in other words, some kind of reorganization, not merely of IT systems and services but also the agencies responsible for these services. Of course, reorganization might sometimes be needed, but this is merely one possible solution to the real requirement, which in my opinion comes from the Outside-In (demand-side) perspective – the citizen’s need for a coherent experience of government services.

For example, the much-discussed integration between Healthcare and Social Care doesn’t entail merging two massive and inefficient silos into one even more massive and inefficient silo, but could be achieved simply by opening up the silos and improving the flows of information between them. The Outside-In perspective merely calls for the citizen to get a coherent joined-up service across both healthcare and social care, however this may be done.

And consider the much maligned Contact Point, which had somehow morphed from an information sharing platform (“System of Engagement”) to a Big Central Database (“System of Record”), largely under the control of people who didn’t appreciate that these weren’t necessarily the same thing.

Effective multi-agency working depends on effective information sharing, but this doesn’t mean putting all the data into a single source of truth. Many of the breakthroughs of Digital Government have come, not from building massive central databases, but from improving collaboration between different agencies – health, social care, police, justice, etc – often dealing with the same problem families from different professional perspectives. As we say at Glue Reply, it’s about the conversation.


Some of us have been talking about these themes for a long time. In my own small way, I have written a number of articles and blogposts about eGovernment and Joined-Up Government, and I submitted something on Shared Services to the Cabinet Office in January 2006, most of which is probably still valid. See previous posts on this blog – eGovernment, Joined-Up, Shared Services.

Philip Boxer, Creating Value in Ecosystems (December 2010)

Jerry Fishenden and Mark Thompson, Digital Government, Open Architecture, and Innovation: Why Public Sector IT Will Never Be the Same Again (Journal of Public Administration Research and Theory September 2012)

Mike Martin, Open Architecture Critique – A Draft (March 2014)

David Sprott and Richard Veryard, Shared Services for the UK Public Sector (Submission to the Cabinet Office, CBDI Forum January 2006)

Richard Veryard, Joined-Up Services (Review of the Public Management and Policy Association. February 2002)

Richard Veryard and Philip Boxer, Public Sector IT – The CSA Case (December 2004)


See also David Sprott’s response to this post. Open Architecture for the Public Sector (May 2014)

Is the Business Model Canvas a useful tool in an Enterprise Architect’s toolbox?

Frank is Director of Strategic Planning at an insurance company and he is very stressed. The company has had significant challenges recently with implementing strategic initiatives effectively and the C-suite has set an aggressive customer service transformation target. Frank knows he is on the hook for a robust implementation plan that will span multiple service

The post Is the Business Model Canvas a useful tool in an Enterprise Architect’s toolbox? appeared first on Louise A Harris on Enterprise Business Architecture.

Socially Developed Architecture

One of the most challenging aspects in our role as architects is that we often have to influence without direct authority.   We often wrestle with this fact as we may not have the managerial clout and there may be lack of clarity on what precisely we are accountable for.    Perhaps simply stated, we have to be THE accountable party for…

Are you an Architect or an Engineer?

If you share any of my professional background and work experiences, I am sure this question must have popped in your head a few times! 

Zachman Framework clearly differentiates between the above two perspectives. As a matter of fact, Zachaman Framework clearly distinguishes between six perspectives, namely; Executive, Business Management, Architect, Engineer, Technician and the Enterprise. But I find the differentiation between Architect and Engineer perspective most interesting, probably because I started my professional life as a Software Engineer and then went onto play a range of Architect roles (Business, System, EA etc.) over the last fifteen years. 

I probably can recollect a dozen instances where these roles overlapped and can also recollect may be another dozen when there was a gap between the two. That probably is more a comment on the Operating Model issues! Referring back to Zachman Framework’s definitions, the two perspectives are defined as below;
Architect and Engineer Perspectives – in Zachman Framework
All Copyrights with Zachman International
The Architecture Perspective is about the Business Logic Designers. People who manage this perspective, namely Architect role profile works closely with Business Managers to understand the key business concepts and then turn them into representations. Zachman actually names them as System Entity and System Relationship representations. The Engineer Perspective is about as Zachman calls it, Business Physics Builders. In other words, Engineers work closely with Architects to turn System representations into Technology Specifications. Zachman actually uses an example of Technology Entity Relationship specifications.


TOGAF though defines Architect roles well; it probably does not clearly differentiate between an Architect and an Engineer at a role profile level. But it does offer a good methodical (as you can expect from TOGAF) and well defined classification of view; namely, Business Architecture View, Data Architecture View, Software Engineering View, System Engineering View and so on. In my opinion that works well too as with these views an organisation can then map roles, responsibilities of Architects and Engineers onto its operating model. 

While many readers of this blog may or may not agree with precise definitions, I think this is still a good enough framework for us to start building operating model constructs around how best do Architects work with Engineers? Or vice versa! In some organisation they may be played by single role profile, in large environments it may be spread across say two or three role profiles. In an outsourced environment, Architect role may still be part of the retained IT staff and Engineers (or Engineering Services) may be procured from suppliers. I suppose, individual organisational operating model will dictate the specifics on these.


What is your experience in your organisation? How do architects work with engineers in your organisation?

References and additional reading: 


Enterprise Architecture Approach in an HE Institution: 10 Practical Steps

What’s particular about doing EA in a research-intensive HE Institution like the University of Bristol? For one thing the HE sector has some interesting dichotomies to grapple with such as the dual activities of a University like Bristol of both research and education. In a sense we are two businesses: the business of conducting research […]

National Decision Model

@antlerboy asks does anyone know theoretical underpinning of the (rather good) police decision-making model?

The National Decision Model (NDM) is a risk assessment framework, or decision making process, that is used by police forces across the UK. It replaces the former Conflict Management Model. Some sources refer to it as the National Decision-Making Model.

Looking around the Internet, I have found two kinds of description of the model – top-down and bottom-up.

The top-down (abstract) description was published by the Association of Chief Police Officers (ACPO) sometime in 2012, and has been replicated in various items of police training material including a page on the College of Policing website. It is fairly abstract, and provides five different stages that officers can follow when making any type of decision – not just conflict management.

Some early responses from the police force regarded the NDM as an ideal model, only weakly connected to the practical reality of decision-making on the ground. See for example The NDM and decision making – what’s the reality? (Inspector Juliet Bravo, April 2012).

In contrast, the bottom-up (context-specific) description emerges when serving police officers discuss using the NDM. According to Mr Google, this discussion tends to focus on one decision in particular – to Taser or not to Taser.

“For me the Taser is a very important link in the National Decision Making Model . It bridges that gap between the baton and the normal firearm that has an almost certain risk of death when used.” (The Peel Blog, July 2012). See also Use of Force – Decision Making (Police Geek, July 2012).

ACPO itself adopts this context-specific perspective in its Questions and Answers on Taser (February 2012, updated July 2013), where it is stated that Taser may be deployed and used as one of a number of tactical options only after application of the National Decision Model (NDM).

Of course, the fact that Taser-related decisions have a high Google ranking doesn’t imply that these decisions represent the most active use of the National Decision Model. The most we can infer from this is that these are the decisions that police and others are most interested in discussing.

(Argyris and Schön introduced the distinction between Espoused Theory and Theory-In-Use. Perhaps we need a third category to refer to what people imagine to be the central or canonical examples of the theory. We might call it Theory-in-View or Theory-in-Gaze.)

In a conflict situation, a police officer often has to decide how much force to use. The officer needs to have a range of tools at his disposal and the ability to select the appropriate tool – in policing, this is known as a use-of-force continuum. More generally, it is an application of the principle of Requisite Variety.

In a particular conflict situation, the police can only use the tools they have at their disposal. The decision to use a Taser can only be taken if the police have the Taser and the training to use it properly. In which case the operational decision must follow the NDM.

More strategic decisions operate on a longer timescale – whether to equip police with certain equipment and training, what rules of engagement to apply, and so on. A truly abstract decision-making model would provide guidance for these strategic decisions as well as the operational decisions.

And that’s exactly what the top-down description of NDM asserts. “It can be applied to spontaneous incidents or planned operations by an individual or team of people, and to both operational and non-operational situations.”

Senior police officers have described the use of the NDM for non-conflict situations. For example, Adrian Lee (Chief Constable of Northants) gave a presentation on the Implications of NDM for Roads Policing (January 2012).

The NDM has also been adapted for use in other organizations. For example, Paul Macfarlane (ex Strathclyde Police) has used the NDM to produced a model aimed at Business Continuity and Risk Management. which he calls Defensive Decision-Making.


How does the NDM relate to other decision-making models? According to Adrian Lee’s presentation, the NDM is based on three earlier models:

  • The Conflict Management Model (CMM). For a discussion from 2011, see Police Oracle.
  • The SARA model (Scan, Analyze, Respond, Assess) – which appears to be similar to the OODA loop.
  • Something called the PLANE model. (I tried Googling this, and I just got lots of Lego kits. If anyone has a link, please send.)

There is considerable discussion in the USA about the relevance of the OODA loop to policing, and this again focuses on conflict management situations (the “Active Shooter”). There are two important differences between combat (the canonical use of OODA) and conflict management. Firstly, the preferred outcome is not to kill the offender but to disarm him (either physically or psychologically). This means that you sometimes need to give the offender time to calm down, orienting himself into making the right decision.

And the cop needs to stay calm. George “Doc” Thompson, who taught US police a de-escalation technique known as Verbal Judo, once said “We know that the most deadly weapon we carry is not the .45 or the 9mm, it is in fact the cop’s tongue … A single sentence fired off at the wrong person at the wrong time can get you fired, it can get you sued, it can get you killed.”

So it’s not just about having a faster OODA loop than the other guy (although clearly some American cops think this is important). And secondly, there is a lot of talk about situation awareness and anticipation. For example, Dr. Mike Asken, who is a State Police psychologist, has developed a model called AAADA (Anticipating, Alerting, Assessing, Deciding and Acting). There is also a Cognitive OODA model I need to look into.

However, I interpret @antlerboy’s request for theoretical underpinning as not just a historical question (what theories of decision-making were the creators of NDM consciously following) but a methodological question (what theories of decision-making would be relevant to NDM and any other decision models). But this post is already long enough, and the sun is shining outside, so I shall return to this topic another day.


Sources

Michael J. Asken, From OODA to AAADA ― A cycle for surviving violent police encounters (Dec 2010)

Erik P. Blasch et al, User Information Fusion Decision-Making Analysis with the C-OODA Model (Jan 2011)

Tom Dart, ‘Verbal judo’: the police tactic that teaches cops to talk before they shoot (Guardian 21 July 2016)

Adrian Lee, Implications of NDM for Roads Policing (January 2012).

Steve Papenfuhs, The OODA loop, reaction time, and decision making (PoliceOne, 23 February 2012)

National Decision Model (ACPO, 2012?)

National Decision Model (College of Policing, 2013)

SARA model (Center for Problem-Oriented Policing)

Related Posts
National Decision Model and Lessons Learned (Feb 2017)

Updated 28 February 2017