Usability testing is the measurement of ease of use of a product or piece of software. In contrast, usability engineering (UE) is the research and design process that ensures a product with good usability. Usability is a non-functional requirement.
I think in modern world you can associate with only one thing, but it's not the best choice. Bulgarians speak Slavic language as mother tongue, but also many of us speak a Germanic language (English). We have always been part of the Mediterranean world and are pred.Pontid in race, a Med subtype. think in modern world you can associate with only one thing, but it's not the best choice. Bulgarians speak Slavic language as mother tongue, but also many of us speak a Germanic language (English). We have always been part of the Mediterranean world and are pred.
Bulgarian guys are probably not at the top of your list of desirable European men worth checking out. Whilst most men would agree that Bulgarian women have a reputation for being sultry sex-kittens, strangely not many women say similar things about East European men.hat is one BIG lie. Bulgarian men are the most patriarchal christian men you can imagine. They treat women with no respect, most of them think a womanâs place is in the kitchen. Bulgarian men often say that Bulgarian women are âkiflasâ or whores.