{"title":"面向可用性的需求工程方法","authors":"Pär Carlshamre, Joachim Karlsson","doi":"10.1109/ICRE.1996.491439","DOIUrl":null,"url":null,"abstract":"We describe and propose a usability-oriented approach to requirements engineering, the Delta method. We suggest that by focusing primarily on the tasks that the users are supposed to accomplish using a system, rather than the functionality of the system, functional requirements are elicited in a natural way and in their right context. The Delta method was developed in collaboration with a consultancy firm and validated in a commercial project. The components of the Delta method are outlined and discussed. The method is described further in a case study, and the results of this industrial application are reported.","PeriodicalId":152956,"journal":{"name":"Proceedings of the Second International Conference on Requirements Engineering","volume":"84 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1996-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"23","resultStr":"{\"title\":\"A usability-oriented approach to requirements engineering\",\"authors\":\"Pär Carlshamre, Joachim Karlsson\",\"doi\":\"10.1109/ICRE.1996.491439\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We describe and propose a usability-oriented approach to requirements engineering, the Delta method. We suggest that by focusing primarily on the tasks that the users are supposed to accomplish using a system, rather than the functionality of the system, functional requirements are elicited in a natural way and in their right context. The Delta method was developed in collaboration with a consultancy firm and validated in a commercial project. The components of the Delta method are outlined and discussed. The method is described further in a case study, and the results of this industrial application are reported.\",\"PeriodicalId\":152956,\"journal\":{\"name\":\"Proceedings of the Second International Conference on Requirements Engineering\",\"volume\":\"84 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1996-04-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"23\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the Second International Conference on Requirements Engineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICRE.1996.491439\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the Second International Conference on Requirements Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICRE.1996.491439","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A usability-oriented approach to requirements engineering
We describe and propose a usability-oriented approach to requirements engineering, the Delta method. We suggest that by focusing primarily on the tasks that the users are supposed to accomplish using a system, rather than the functionality of the system, functional requirements are elicited in a natural way and in their right context. The Delta method was developed in collaboration with a consultancy firm and validated in a commercial project. The components of the Delta method are outlined and discussed. The method is described further in a case study, and the results of this industrial application are reported.