Typelets — A Rule-Based Evaluation Model for Dynamic, Statically Typed User Interfaces

Author(s):  
Martin Elsman ◽  
Anders Schack-Nielsen

2014 ◽  
Vol 32 (1) ◽  
pp. 83-95 ◽  
Author(s):  
Chin-Feng Lai ◽  
Po-Sheng Chiu ◽  
Yueh-Min Huang ◽  
Tzung-Shi Chen ◽  
Tien-Chi Huang


Author(s):  
Ankica Barišic ◽  
Vasco Amaral ◽  
Miguel Goulão ◽  
Bruno Barroca

Domain-Specific Languages (DSLs) can be regarded as User Interfaces (UIs) because they bridge the gap between the domain experts and the computation platforms. Usability of DSLs by domain experts is a key factor for their successful adoption. The few reports supporting improvement claims are persuasive, but mostly anecdotal. Systematic literature reviews show that evidences on the effects of the introduction of DSLs are actually very scarce. In particular, the evaluation of usability is often skipped, relaxed, or at least omitted from papers reporting the development of DSLs. The few exceptions mostly take place at the end of the development process, when fixing problems is already too expensive. A systematic approach, based on techniques for the experimental evaluation of UIs, should be used to assess suitability of new DSLs. This chapter presents a general experimental evaluation model, tailored for DSLs’ experimental evaluation, and instantiates it in several DSL’s evaluation examples.



2013 ◽  
Vol 21 ◽  
pp. 390-397 ◽  
Author(s):  
Reem Alnanih ◽  
Olga Ormandjieva ◽  
T. Radhakrishnan


2019 ◽  
Vol 26 (6) ◽  
pp. 1021-1041 ◽  
Author(s):  
Diana Foris ◽  
Alina Simona Tecau ◽  
Madalina Hartescu ◽  
Tiberiu Foris

Nowadays, the tourists increasingly prefer to plan their travels using online search engines, to the detriment of classical travel agencies. A well-designed and well-managed booking website can satisfy the tourists’ needs, whereas a less intuitive one can make them dissatisfied. The search engine developers cannot develop an effective and efficient booking website which satisfies the users’ needs, creates a favorable experience for them, and influences their intention to purchase, without understanding the users’ needs regarding the search engines attributes and features. This study applies a quantitative research, collects primary data, and investigates how booking websites can move from a basic to a sophisticated online presence. The aim of the analysis is to provide an insight regarding the tourists’ preferences and their interface needs, as well as the filters and the options that may help them find the most relevant results for the chosen destinations. The study develops a comprehensive performance evaluation model for booking websites using specific attributes and features of the tourism industry. This model includes usability and functionality dimensions that have been identified by analyzing six booking websites, three used at the international level (Booking, Priceline, and Hotwire) and three used only in Romania (Vola, Infoturism, and Carta), and correlated with the customers’ needs regarding booking websites and hotel website evaluation. The results are useful for booking website developers and can be used to adapt their user interfaces, making them far more user-friendly. Suggestions are made regarding how to improve the performance of booking websites and potential ways for future research are discussed.



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