- •In praise of the fourth edition
- •CONTENTS
- •FOREWORD
- •The concept of consulting
- •Purpose of the book
- •Terminology
- •Plan of the book
- •ABBREVIATIONS AND ACRONYMS
- •1.1 What is consulting?
- •Box 1.1 On giving and receiving advice
- •1.2 Why are consultants used? Five generic purposes
- •Figure 1.1 Generic consulting purposes
- •Box 1.2 Define the purpose, not the problem
- •1.3 How are consultants used? Ten principal ways
- •Box 1.3 Should consultants justify management decisions?
- •1.4 The consulting process
- •Figure 1.2 Phases of the consulting process
- •1.5 Evolving concepts and scope of management consulting
- •2 THE CONSULTING INDUSTRY
- •2.1 A historical perspective
- •2.2 The current consulting scene
- •2.3 Range of services provided
- •2.4 Generalist and specialist services
- •2.5 Main types of consulting organization
- •2.6 Internal consultants
- •2.7 Management consulting and other professions
- •Figure 2.1 Professional service infrastructure
- •2.8 Management consulting, training and research
- •Box 2.1 Factors differentiating research and consulting
- •3.1 Defining expectations and roles
- •Box 3.1 What it feels like to be a buyer
- •3.2 The client and the consultant systems
- •Box 3.2 Various categories of clients within a client system
- •Box 3.3 Attributes of trusted advisers
- •3.4 Behavioural roles of the consultant
- •Box 3.4 Why process consultation must be a part of every consultation
- •3.5 Further refinement of the role concept
- •3.6 Methods of influencing the client system
- •3.7 Counselling and coaching as tools of consulting
- •Box 3.5 The ICF on coaching and consulting
- •4 CONSULTING AND CHANGE
- •4.1 Understanding the nature of change
- •Figure 4.1 Time span and level of difficulty involved for various levels of change
- •Box 4.1 Which change comes first?
- •Box 4.2 Reasons for resistance to change
- •4.2 How organizations approach change
- •Box 4.3 What is addressed in planning change?
- •Box 4.4 Ten overlapping management styles, from no participation to complete participation
- •4.3 Gaining support for change
- •4.4 Managing conflict
- •Box 4.5 How to manage conflict
- •4.5 Structural arrangements and interventions for assisting change
- •5 CONSULTING AND CULTURE
- •5.1 Understanding and respecting culture
- •Box 5.1 What do we mean by culture?
- •5.2 Levels of culture
- •Box 5.2 Cultural factors affecting management
- •Box 5.3 Japanese culture and management consulting
- •Box 5.4 Cultural values and norms in organizations
- •5.3 Facing culture in consulting assignments
- •Box 5.5 Characteristics of “high-tech” company cultures
- •6.1 Is management consulting a profession?
- •6.2 The professional approach
- •Box 6.1 The power of the professional adviser
- •Box 6.2 Is there conflict of interest? Test your value system.
- •Box 6.3 On audit and consulting
- •6.3 Professional associations and codes of conduct
- •6.4 Certification and licensing
- •Box 6.4 International model for consultant certification (CMC)
- •6.5 Legal liability and professional responsibility
- •7 ENTRY
- •7.1 Initial contacts
- •Box 7.1 What a buyer looks for
- •7.2 Preliminary problem diagnosis
- •Figure 7.1 The consultant’s approach to a management survey
- •Box 7.2 Information materials for preliminary surveys
- •7.3 Terms of reference
- •Box 7.3 Terms of reference – checklist
- •7.4 Assignment strategy and plan
- •Box 7.4 Concepts and terms used in international technical cooperation projects
- •7.5 Proposal to the client
- •7.6 The consulting contract
- •Box 7.5 Confidential information on the client organization
- •Box 7.6 What to cover in a contract – checklist
- •8 DIAGNOSIS
- •8.1 Conceptual framework of diagnosis
- •8.2 Diagnosing purposes and problems
- •Box 8.1 The focus purpose – an example
- •Box 8.2 Issues in problem identification
- •8.3 Defining necessary facts
- •8.4 Sources and ways of obtaining facts
- •Box 8.3 Principles of effective interviewing
- •8.5 Data analysis
- •Box 8.4 Cultural factors in data-gathering – some examples
- •Box 8.5 Difficulties and pitfalls of causal analysis
- •Figure 8.1 Force-field analysis
- •Figure 8.2 Various bases for comparison
- •8.6 Feedback to the client
- •9 ACTION PLANNING
- •9.1 Searching for possible solutions
- •Box 9.1 Checklist of preliminary considerations
- •Box 9.2 Variables for developing new forms of transport
- •9.2 Developing and evaluating alternatives
- •Box 9.3 Searching for an ideal solution – three checklists
- •9.3 Presenting action proposals to the client
- •10 IMPLEMENTATION
- •10.1 The consultant’s role in implementation
- •10.2 Planning and monitoring implementation
- •10.3 Training and developing client staff
- •10.4 Some tactical guidelines for introducing changes in work methods
- •Figure 10.1 Comparison of the effects on eventual performance when using individualized versus conformed initial approaches
- •Figure 10.2 Comparison of spaced practice with a continuous or massed practice approach in terms of performance
- •Figure 10.3 Generalized illustration of the high points in attention level of a captive audience
- •10.5 Maintenance and control of the new practice
- •11.1 Time for withdrawal
- •11.2 Evaluation
- •11.3 Follow-up
- •11.4 Final reporting
- •12.1 Nature and scope of consulting in corporate strategy and general management
- •12.2 Corporate strategy
- •12.3 Processes, systems and structures
- •12.4 Corporate culture and management style
- •12.5 Corporate governance
- •13.1 The developing role of information technology
- •13.2 Scope and special features of IT consulting
- •13.3 An overall model of information systems consulting
- •Figure 13.1 A model of IT consulting
- •Figure 13.2 An IT systems portfolio
- •13.4 Quality of information systems
- •13.5 The providers of IT consulting services
- •Box 13.1 Choosing an IT consultant
- •13.6 Managing an IT consulting project
- •13.7 IT consulting to small businesses
- •13.8 Future perspectives
- •14.1 Creating value
- •14.2 The basic tools
- •14.3 Working capital and liquidity management
- •14.4 Capital structure and the financial markets
- •14.5 Mergers and acquisitions
- •14.6 Finance and operations: capital investment analysis
- •14.7 Accounting systems and budgetary control
- •14.8 Financial management under inflation
- •15.1 The marketing strategy level
- •15.2 Marketing operations
- •15.3 Consulting in commercial enterprises
- •15.4 International marketing
- •15.5 Physical distribution
- •15.6 Public relations
- •16 CONSULTING IN E-BUSINESS
- •16.1 The scope of e-business consulting
- •Figure 16.1 Classification of the connected relationship
- •Box 16.1 British Telecom entering new markets
- •Box 16.2 Pricing models
- •Box 16.3 EasyRentaCar.com breaks the industry rules
- •Box 16.4 The ThomasCook.com story
- •16.4 Dot.com organizations
- •16.5 Internet research
- •17.1 Developing an operations strategy
- •Box 17.1 Performance criteria of operations
- •Box 17.2 Major types of manufacturing choice
- •17.2 The product perspective
- •Box 17.3 Central themes in ineffective and effective development projects
- •17.3 The process perspective
- •17.4 The human aspects of operations
- •18.1 The changing nature of the personnel function
- •18.2 Policies, practices and the human resource audit
- •Box 18.1 The human resource audit (data for the past 12 months)
- •18.3 Human resource planning
- •18.4 Recruitment and selection
- •18.5 Motivation and remuneration
- •18.6 Human resource development
- •18.7 Labour–management relations
- •18.8 New areas and issues
- •Box 18.2 Current issues in Japanese human resource management
- •Box 18.3 Current issues in European HR management
- •19.1 Managing in the knowledge economy
- •Figure 19.1 Knowledge: a key resource of the post-industrial area
- •19.2 Knowledge-based value creation
- •Figure 19.2 The competence ladder
- •Figure 19.3 Four modes of knowledge transformation
- •Figure 19.4 Components of intellectual capital
- •Figure 19.5 What is your strategy to manage knowledge?
- •19.3 Developing a knowledge organization
- •Figure 19.6 Implementation paths for knowledge management
- •Box 19.1 The Siemens Business Services knowledge management framework
- •20.1 Shifts in productivity concepts, factors and conditions
- •Figure 20.1 An integrated model of productivity factors
- •Figure 20.2 A results-oriented human resource development cycle
- •20.2 Productivity and performance measurement
- •Figure 20.3 The contribution of productivity to profits
- •20.3 Approaches and strategies to improve productivity
- •Figure 20.4 Kaizen building-blocks
- •Box 20.1 Green productivity practices
- •Figure 20.5 Nokia’s corporate fitness rating
- •Box 20.2 Benchmarking process
- •20.4 Designing and implementing productivity and performance improvement programmes
- •Figure 20.6 The performance improvement planning process
- •Figure 20.7 The “royal road” of productivity improvement
- •20.5 Tools and techniques for productivity improvement
- •Box 20.3 Some simple productivity tools
- •Box 20.4 Multipurpose productivity techniques
- •Box 20.5 Tools used by most successful companies
- •21.1 Understanding TQM
- •21.2 Cost of quality – quality is free
- •Figure 21.1 Typical quality cost reduction
- •Box 21.1 Cost items of non-conformance associated with internal and external failures
- •Box 21.2 The cost items of conformance
- •21.3 Principles and building-blocks of TQM
- •Figure 21.2 TQM business structures
- •21.4 Implementing TQM
- •Box 21.3 The road to TQM
- •Figure 21.3 TQM process blocks
- •21.5 Principal TQM tools
- •Box 21.4 Tools for simple tasks in quality improvement
- •Figure 21.4 Quality tools according to quality improvement steps
- •Box 21.5 Powerful tools for company-wide TQM
- •21.6 ISO 9000 as a vehicle to TQM
- •21.7 Pitfalls and problems of TQM
- •21.8 Impact on management
- •21.9 Consulting competencies for TQM
- •22.1 What is organizational transformation?
- •22.2 Preparing for transformation
- •Figure 22.1 The change-resistant organization
- •22.3 Strategies and processes of transformation
- •Figure 22.2 Linkage between transformation types and organizational conditions
- •Figure 22.3 Relationships between business performance and types of transformation
- •Box 22.1 Eight stages for transforming an organization
- •22.4 Company turnarounds
- •Box 22.2 Implementing a turnaround plan
- •22.5 Downsizing
- •22.6 Business process re-engineering (BPR)
- •22.7 Outsourcing and insourcing
- •22.8 Joint ventures for transformation
- •22.9 Mergers and acquisitions
- •Box 22.3 Restructuring through acquisitions: the case of Cisco Systems
- •22.10 Networking arrangements
- •22.11 Transforming organizational structures
- •22.12 Ownership restructuring
- •22.13 Privatization
- •22.14 Pitfalls and errors to avoid in transformation
- •23.1 The social dimension of business
- •23.2 Current concepts and trends
- •Box 23.1 International guidelines on socially responsible business
- •23.3 Consulting services
- •Box 23.2 Typology of corporate citizenship consulting
- •23.4 A strategic approach to corporate responsibility
- •Figure 23.1 The total responsibility management system
- •23.5 Consulting in specific functions and areas of business
- •23.6 Future perspectives
- •24.1 Characteristics of small enterprises
- •24.2 The role and profile of the consultant
- •24.4 Areas of special concern
- •24.5 An enabling environment
- •24.6 Innovations in small-business consulting
- •25.1 What is different about micro-enterprises?
- •Box 25.1 Consulting in the informal sector – a mini case study
- •25.3 The special skills of micro-enterprise consultants
- •Box 25.2 Private consulting services for micro-enterprises
- •26.1 The evolving role of government
- •Box 26.1 Reinventing government
- •26.2 Understanding the public sector environment
- •Figure 26.1 The public sector decision-making process
- •Box 26.2 The consultant–client relationship in support of decision-making
- •Box 26.3 “Shoulds” and “should nots” in consulting to government
- •26.3 Working with public sector clients throughout the consulting cycle
- •26.4 The service providers
- •26.5 Some current challenges
- •27.1 The management challenge of the professions
- •27.2 Managing a professional service
- •Box 27.1 Challenges in people management
- •27.3 Managing a professional business
- •Box 27.2 Leverage and profitability
- •Box 27.3 Hunters and farmers
- •27.4 Achieving excellence professionally and in business
- •28.1 The strategic approach
- •28.2 The scope of client services
- •Box 28.1 Could consultants live without fads?
- •28.3 The client base
- •28.4 Growth and expansion
- •28.5 Going international
- •28.6 Profile and image of the firm
- •Box 28.2 Five prototypes of consulting firms
- •28.7 Strategic management in practice
- •Box 28.3 Strategic audit of a consulting firm: checklist of questions
- •Box 28.4 What do we want to know about competitors?
- •Box 28.5 Environmental factors affecting strategy
- •29.1 The marketing approach in consulting
- •Box 29.1 Marketing of consulting: seven fundamental principles
- •29.2 A client’s perspective
- •29.3 Techniques for marketing the consulting firm
- •Box 29.2 Criteria for selecting consultants
- •Box 29.3 Branding – the new myth of marketing?
- •29.4 Techniques for marketing consulting assignments
- •29.5 Marketing to existing clients
- •Box 29.4 The cost of marketing efforts: an example
- •29.6 Managing the marketing process
- •Box 29.5 Information about clients
- •30 COSTS AND FEES
- •30.1 Income-generating activities
- •Table 30.1 Chargeable time
- •30.2 Costing chargeable services
- •30.3 Marketing-policy considerations
- •30.4 Principal fee-setting methods
- •30.5 Fair play in fee-setting and billing
- •30.6 Towards value billing
- •30.7 Costing and pricing an assignment
- •30.8 Billing clients and collecting fees
- •Box 30.1 Information to be provided in a bill
- •31 ASSIGNMENT MANAGEMENT
- •31.1 Structuring and scheduling an assignment
- •31.2 Preparing for an assignment
- •Box 31.1 Checklist of points for briefing
- •31.3 Managing assignment execution
- •31.4 Controlling costs and budgets
- •31.5 Assignment records and reports
- •Figure 31.1 Notification of assignment
- •Box 31.2 Assignment reference report – a checklist
- •31.6 Closing an assignment
- •32.1 What is quality management in consulting?
- •Box 32.1 Primary stakeholders’ needs
- •Box 32.2 Responsibility for quality
- •32.2 Key elements of a quality assurance programme
- •Box 32.3 Introducing a quality assurance programme
- •Box 32.4 Assuring quality during assignments
- •32.3 Quality certification
- •32.4 Sustaining quality
- •33.1 Operating workplan and budget
- •Box 33.1 Ways of improving efficiency and raising profits
- •Table 33.2 Typical structure of expenses and income
- •33.2 Performance monitoring
- •Box 33.2 Monthly controls: a checklist
- •Figure 33.1 Expanded profit model for consulting firms
- •33.3 Bookkeeping and accounting
- •34.1 Drivers for knowledge management in consulting
- •34.2 Factors inherent in the consulting process
- •34.3 A knowledge management programme
- •34.4 Sharing knowledge with clients
- •Box 34.1 Checklist for applying knowledge management in a small or medium-sized consulting firm
- •35.1 Legal forms of business
- •35.2 Management and operations structure
- •Figure 35.1 Possible organizational structure of a consulting company
- •Figure 35.2 Professional core of a consulting unit
- •35.3 IT support and outsourcing
- •35.4 Office facilities
- •36.1 Personal characteristics of consultants
- •36.2 Recruitment and selection
- •Box 36.1 Qualities of a consultant
- •36.3 Career development
- •Box 36.2 Career structure in a consulting firm
- •36.4 Compensation policies and practices
- •Box 36.3 Criteria for partners’ compensation
- •Box 36.4 Ideas for improving compensation policies
- •37.1 What should consultants learn?
- •Box 37.1 Areas of consultant knowledge and skills
- •37.2 Training of new consultants
- •Figure 37.1 Consultant development matrix
- •37.3 Training methods
- •Box 37.2 Training in process consulting
- •37.4 Further training and development of consultants
- •37.5 Motivation for consultant development
- •37.6 Learning options available to sole practitioners
- •38 PREPARING FOR THE FUTURE
- •38.1 Your market
- •Box 38.1 Change in the consulting business
- •38.2 Your profession
- •38.3 Your self-development
- •38.4 Conclusion
- •APPENDICES
- •4 TERMS OF A CONSULTING CONTRACT
- •5 CONSULTING AND INTELLECTUAL PROPERTY
- •7 WRITING REPORTS
- •SUBJECT INDEX
Management consulting
–Action planning requires the best talents to be mobilized and all good ideas to be examined; it will be ineffective if the talents within the client organization do not contribute.
–As with diagnosis, the client’s personnel can do a great deal of the design and planning work with back-up from the consultant, thus reducing the cost of the project.
–Participation in action planning generates commitment that will be necessary, and put to the test, at the implementation stage.
–Lastly, action planning provides a new range of learning opportunities for the client; these opportunities are even more interesting that those offered by diagnosis, but will definitely be lost if the consultant is left to proceed alone.
Section 4.5 describes various intervention techniques for assisting change. Some of these techniques can be used in working on action proposals in a team with the client and his or her staff.
Time may have become a constraint. In many assignments too much time is spent on collecting and examining facts, and when it comes to the development of proposals there is a general desire to finish the project as soon as possible. The consultant is left with little time to prepare alternatives and rapidly develops only one solution. Even the work on one proposal may have to be concluded short of perfection. This can be avoided by properly scheduling the assignment and making sure that enough time is left for a creative search for the most appropriate solution.
9.1Searching for possible solutions
The client expects the consultant to recommend the best solution to the problem, or suggest the best way of taking a new opportunity. However, it is seldom possible to point immediately to an obvious best solution. Most business and management problems have more than one solution and in some cases the number of alternative solutions is high, especially if the purposes pursued are complex. The consultant may already be aware of some possible solutions, but unaware of others. Often the complexity and the originality of the situation are such that no clear-cut solution comes to anybody’s mind immediately. New situations cannot be dealt with using old approaches, and management consultants operate in a field which is changing extremely rapidly.
The action-planning phase starts therefore with a search for ideas and information on possible solutions to the problem. The objective is to identify all interesting and feasible alternatives and subject them to preliminary evaluation before starting detailed design and planning work on one proposal.
Orienting the search for solutions
The main factor to be considered is the nature of the problem, especially its technical characteristics (functional area, techniques or methods to be changed),
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complexity (technical, financial, human and other aspects, importance to the client organization, need to respect sectoral technical standards), and degree of newness (whether the consultant and the client are familiar with the problem, whether a completely new solution has to be developed or an established solution can be applied with or without adaptation).
The consultant, in collaboration with the client, will have to decide whether to direct the search towards solutions that may be commercially available (e.g. purchasing a standard software package from an IT firm, or towards a new original solution (developing new software using the client’s own resources, or commissioning such work from a specialist software house). It is necessary to decide how far this search should go. Should it be limited to the client organization? Could possible solutions be found in other organizations, sectors, or countries? Is it necessary to screen technical literature? Should a research establishment be involved? Box 9.1 provides a checklist of some questions to consider in deciding how to focus the search for feasible solutions to the problem.
Box 9.1 Checklist of preliminary considerations
(1)What should the new solution achieve?
•what basic purpose?
•what other purposes?
•what level of performance?
•what quality of output?
•what new product, service or activity?
•what behaviour?
(2)How will the new situation differ from the present?
●different products, services or activities?
●different method?
●different system(s)?
●different equipment?
●different location?
●different way of managing?
(3)Are the effects likely to last?
●are the client’s business and market changing rapidly?
●is competition likely to come with better solutions?
●is there a possibility that people will revert to present practices?
●should further developments be foreseen?
(4)Where could solutions or ideas be found?
●in the same unit?
●in the same enterprise?
●from business partners or friends?
●in literature?
●in a research institution?
●in the consulting firm?
●from other consultants?
continued overleaf....
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●in different sectors?
●anywhere else?
(5)What difficulties may arise?
●technical problems?
●resistance of managers and staff?
●work hazards?
●quality problems?
●over-production?
●shortage of materials?
●customers’ reactions?
●shortage of finance?
(6)Who will be affected?
●are employees receptive?
●is management receptive?
●what should be done to prepare them?
●how should they be involved?
●do matching changes have to be made elsewhere?
(7)When is the best time to change?
●at the end of a season?
●during holiday time?
●at the close of a financial period?
●at the beginning of a new calendar year?
●any time?
●as soon as possible?
●in several stages?
Using experience
In devising ways of improving the client’s situation, the consultant often draws on experience. He or she considers methods successfully used elsewhere, using knowledge derived from a variety of sources:
●previous assignments and clients;
●the consulting organization’s files and documentation;
●colleagues in the consulting organization who have worked in similar situations;
●professional literature (books, periodicals, research reports, etc.);
●producers of equipment and systems software, who may be developing or have developed improvements;
●staff in other departments of the client organization, who may have knowledge of the particular process;
●organizations that are prepared to communicate their experience.
An obvious purpose is to avoid reinventing the wheel. An even more important purpose is to make sure that all available experience is identified and
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considered, so that the client gets advice that could be qualified as “state of the art”, or a solution reflecting the best experience.
This is an acid test for the consultant, who must not cede to the obvious temptation to choose the most comfortable way – suggesting what he or she has done in similar situations with previous clients, or choosing the first solution that comes to mind. For example, a solo practitioner may have completed a thorough diagnosis of the client’s problem, but finds that, when it comes to proposing a better system, there is clearly a need for expertise that he does not possess. What will he suggest? Will he go for a second-best solution or admit that another professional should be brought in? The same problem exists in large consultancies, where the partners and other managers do not always appreciate the need to back up the operating consultants with the collective expertise and information sources of the firm.
Creative thinking
In current consulting, there are more and more situations where experience cannot offer any satisfying solution and where both the consulting team and the client organization have to come up with a totally new approach. In this connection, it may be useful to review some principles and methods of creative thinking.
Creative thinking has been defined as the relating of things or ideas that were previously unrelated. It combines a rigorous analytical approach with intuition and imagination. The purpose is, of course, to discover or develop something new. Nothing is taken for granted. The history of science and business is full of examples of discovery based on creative thinking, and there is no reason why the consultant cannot approach many practical industrial and management problems using the same method. Creativity can be learned, and is worth learning.
There are five stages in the creative thinking process, and all need to be practised consciously to get the best results:
1.Preparation: Obtaining all the known facts; applying analytical thinking as far as possible; defining the problem in different ways, i.e. restating the problem and the purposes pursued.
2.Effort: Divergent thinking, to generate multiple ideas, concepts and approaches. This will lead either to possible solutions or to frustration. Frustration is an important feature in the effort stage and in the full creative thinking process. It is usually followed by the production of good ideas.
3.Incubation: Leaving the problem in one’s subconscious mind while one gets on with other things. This also gives time for inhibitions and emotional blocks to new ideas to weaken, and gives opportunities to pick up additional ideas from what one sees or hears in the meantime.
4.Insight: The flash of illumination that gives an answer and leads to possible solutions of the problem.
5.Evaluation: Analysing all the ideas obtained in the previous three stages so as to find possible solutions.
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Two of the stages – preparation and evaluation – require analytical thinking. The three central stages – effort, incubation and insight – require suspended judgement and free-wheeling. Wild ideas are deliberately fostered, the aim being quantity, not quality. Large numbers of ideas are obtained, new ideas being sparked off by earlier ideas. The key to successful creative thinking is the conscious and deliberate separation of idea-production and idea-evaluation.
Techniques of creative thinking include, among others, the following:1
Brainstorming. This is a means of obtaining a large number of ideas from a group of people in a short time. Typically a group of eight to 12 people take a problem and produce ideas in a free-wheeling atmosphere. Judgement is suspended and all ideas, particularly wild ones, are encouraged. In fact the wildest ideas can often be stepping-stones to new and very practical ones. Ideas are displayed on sheets of paper and are produced very quickly; a session may produce over 200 ideas in an hour. Brainstorming is the best known and most widely used of the techniques. Its main disadvantage lies in the fact that all ideas are to be evaluated. Many of them will be foolish or totally irrelevant and have to be discarded to arrive at a few really good ideas. Also, the term “brainstorming” is often misused, to describe any discussion about an existing problem.
Synectics. In this technique, which is similar to brainstorming, a group of about nine people takes a problem. The “client”, whose problem it is, explains it, and participants put forward a suggestion for solving it. After a few minutes the client analyses the suggestion, saying what he or she likes about it before touching on the drawbacks. Then new suggestions are put forward and analysed until possible solutions are found.
Attribute listing. This technique lists the main attributes of an idea or object, and examines each one to see how it can be changed. It is normally used on tangible rather than intangible things. For example, a screwdriver has the following attributes: round steel shank; wooden handle; flat wedge end; manual operation; torque by twist. Each attribute is questioned and changes are suggested. Some modern screwdrivers, i.e. with ratchets or a cruciform head instead of the wedge end, are examples of improvement.
Forced relationships. This technique takes objects or ideas and asks the question, “In how many ways can these be combined to give a new object or idea?” For example, a manufacturer of furniture could take the items he makes and see if two or more could be combined to give a new piece of furniture.
Morphological analysis. This technique sets down all the variables in a matrix and tries to combine them in new ways. For example, if a new form of transport is required, the variables could be as shown in box 9.2. Although the matrix does not give all possible alternatives, the various combinations of the variables listed give an impressive number of forms of transport, many of which
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