@inproceedings {1999,
	title = {What Emotions are Necessary for HCI?},
	booktitle = {Human-Computer Interaction: Ergonomics and User Interfaces Vol. 1},
	year = {1999},
	pages = {838{\textendash}842},
	publisher = {Taylor \& Francis},
	organization = {Taylor \& Francis},
	address = {Munich, Germany},
	isbn = {978-080583391-1},
	author = {D Ca{\~n}amero},
	editor = {Hans-Jorg Bullinger and Jurgen Ziegler}
}
