Jukka Haikara

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Agile software development practices such as eXtreme Programming (XP) and SCRUM have increasingly been adopted to respond to the challenges of volatile business environments, where the markets and technologies evolve rapidly and present the unexpected. In spite of the encouraging results so far, little is known about how agile practices affect(More)
The current agile software development methods do not seem to address usability and interaction design issues enough, i.e., the interaction design process may remain implicit. However, few studies with positive results have been conducted concerning integrating explicit interaction design process into agile software development. In this study, the(More)
A follow-up study was undertaken to study the late results and complications of meniscectomy of the knee. The material consisted of 43 operations, with an observation period of 5 to 20 years. The purpose of the study was to investigate the appearance of osteoarthrosis after the operation, correlating the degree of osteoarthrosis with the physical findings(More)
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