منابع مشابه
User-Friendly Systems Instead of User-Friendly Front-Ends
S: Brief description of BROWSER, an early IBM m that allas keywrd 1 searchinK and iacludcd a thesaurus (not clear how ased). Displayed both ranked documents and index tems m 011. Excellent list 0F featares desirable in a m m and lots of good m m type quotes. FIG. 3. User screen for record display TABLE 1. Response time. Size of data set Number of queries Average number of terms per query Averag...
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Many programs have named configuration options. If users misunderstand what an option does, or type the name wrong, the program will malfunction. These malfunctions are configuration errors and often result in error messages. Even when an error message is uniquely caused by a particular problem, it may not tell the user how to proceed. Bad error messages are a major problem in configuration deb...
متن کاملUser Friendly Recommender Systems
Recommender systems are a recent but increasingly widely used resource. Yet most, if not all of them suffer from serious deficiencies. Recommender systems often require first time users to enter ratings for a large number of items — a tedious process that often deters users. Thus, this thesis investigated whether useful recommendations could be made without requiring users to explicitly rate it...
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BACKGROUND Despite an increase in HIV Counselling and Testing (HCT), few young people have been tested. It has been suggested that they do not test because formal health services (where HCT is provided) are often not youth friendly. The World Health Organisation describes a youth-friendly health service (YFHS) as one which is accessible, equitable, acceptable, appropriate, and effective. A mobi...
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While the technologies for generation of electronic signatures are well-established in public-key infrastructures, the validation of electronic signatures still shows some open problems. The verification of the validity of an electronic signature requires high degrees of diligence, time and effort for the local configuration and management of trusted certificates and their revocation status. A ...
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ژورنال
عنوان ژورنال: Sexually Transmitted Infections
سال: 1991
ISSN: 1368-4973
DOI: 10.1136/sti.67.2.174