Vox populi best, and therefore vox pop material is usually edited down very tightly. This presents difficulties of balance, in that the selection used ought to be, from the point of view of journalistic standards, a fair cross-section of opinions. Although the two can be quite often confused, a vox pop is not a form of a survey. Each person is asked the same question; the aim is to get a variety of answers and opinions on any given subject. Journalists are usually instructed to approach a wide range of people to get varied answers from different points of view. The interviewees
Vox-ATypI classification pen. An example of a blackletter typeface is Fraktur. Gaelic type was added to the classification at the AGM of the Dublin meeting of ATypI, on 12 September 2010. This heterogeneous family, not included in the original 9 Vox groups, gathers (without distinction of style) all writing systems not based on the Latin alphabet: Greek, Cyrillic, Hebrew, Arabic, Chinese, Korean etc. English printers traditionally called these "exotics". Catherine Dixon, in a 2002 paper, criticized both the Vox and British Standard categories for favoring roman typefaces over display typefaces, which derives from early twentieth century design culture. As an example, Dixon