USABILITY AND DATABASE SEARCH AT THE SWEDISH EMPLOYMENT-SERVICE

In this paper we report on a large-scale developmental project (AIS-95 , 12,000 users) at the Swedish Labor Market Administration. The projec t is analyzed from the point of view of achieving good effective produ ctivity in the final work system. Developmental projects of large size pose special problems in this respect. The aim of the project was to replace the current database application system (AF-90, 8000 users) wi th an improved system. As a background, we first analyzed the problems the employees have when using the current system (AF-90) from the per spectives of functionality, usability and information needs. No system atic attempt was made in the development project to integrate knowledg e about users' problems with the AF-90 project into the AIS-95 project . Furthermore, different forms of user participation were tried in the project but still many users reported feeling a lack of influence on the project. Conclusions are given with respect to how some of the def iciencies found in the present project might be avoided in future larg e-scale projects.