User-centred design does make a difference. The case of decision support systems in crop production

This paper lends weight to the argument that user-centred design is important in design and development of software systems by describing the case of decision support systems for crop production. Decision support systems (DSS) are increasingly being seen as useful mechanisms for the transfer of scientific knowledge and 'best practice'; particularly in the field of agriculture. Although many systems have been developed, few can be termed 'successful' (i.e. have a significant uptake by intended users, and used by them). This paper provides evidence to support the importance of a user-centred approach by showing that each issue considered to be relevant to the failure of DSS in crop production can be addressed by the appropriate inclusion of users in the design and development process. Positive evidence in the shape of successful systems that have employed UCD is also presented.

[1]  J. Buwalda,et al.  Orchard 2000—a decision support system for New Zealand's orchard industries , 1994 .

[2]  Chetan S. Sankar,et al.  A DSS user interface model to provide consistency and adaptability , 1995, Decis. Support Syst..

[3]  Graham Curtis.  Business information systems - analysis, design and practice , 1989 .

[4]  Suleyman Tufekci,et al.  An integrated emergency management decision support system for hurricane emergencies , 1995 .

[5]  Herbert A. Simon,et al.  The new science of management decision , 1960 .

[6]  Jules M. van Berlo.  A decision support tool for the vegetable processing industry; An integrative approach of market, industry and agriculture , 1993 .

[7]  P. Cox.  Some issues in the design of agricultural decision support systems , 1996 .

[8]  Franz Josef Radermacher,et al.  Decision support systems: Scope and potential , 1994, Decis. Support Syst..

[9]  Paul N. Finlay,et al.  A classification of success factors for decision support systems , 1998, J. Strateg. Inf. Syst..

[10]  David D. Mainland.  A decision support system for dairy farmers and advisors , 1994 .

[11]  V. Kanneganti.  Decision Tools for Pest Management , 1995 .

[12]  Tawfik Jelassi,et al.  DSS research and practice in perspective , 1994, Decis. Support Syst..

[13]  Mark C. Paulk,et al.  Capability Maturity Model for Software , 2001 .

[14]  F. M. Andreasen,et al.  The Danish Integrated Farm Management System—sector module for plant production , 1993 .

[15]  Bo K. Wong,et al.  Expert system applications in business: A review and analysis of the literature (1977-1993) , 1995, Inf. Manag..

[16]  Katherine F. Lindquist,et al.  TVA-EPRI River Resource Aid (TERRA) Reservoir and power operations decision support system , 1996 .

[17]  C. Parker,et al.  IMPROVING THE UPTAKE OF DECISION SUPPORT SYSTEMS IN AGRICULTURE , 1997 .

[18]  Trevor Denner.  Decision support for management , 1984 .

[19]  Y Reisman,et al.  Computer-based clinical decision aids. A review of methods and assessment of systems. , 1996, Medical informatics = Medecine et informatique.