Question 5

i How would you conduct ethnographic observation in HCI

ii Summarize the importance ethnography observation.

Group the following 42 functions under appropriate headings, assuming that they are to form the basis for a menu-driven word-processing system incorporated in application. The headings you choose will become the menu titles, with the functions appearing under the appropriate one. --save, save as, new, delete, open mail, send mail, quit, undo, table, glossary, preferences, character style, format paragraph, lay out document, position on page, plain text, bold text, italic text, underline, open file, close file, open copy of file, increase point size, decrease point size, change font, add footnote, cut, copy, paste, clear, repaginate, add page break, insert graphic, insert index entry, print, print preview, page setup, view page, find word, change word, check spelling, view index

Why do some functions always seem to be grouped together? ii) What are the disadvantages of putting all the functions on the screen at once?

For evaluation during active service and beyond, the term “User friendly” is often used. Analyze how user-friendliness is measured

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