@article {2001,
	title = {I Show You How I Like You{\textemdash}Can You Read it in My Face?},
	journal = {IEEE Transactions on Systems, Man and Cybernetics, Part A: Systems and Humans},
	volume = {31},
	year = {2001},
	month = {09/2001},
	pages = {454{\textendash}459},
	publisher = {IEEE},
	abstract = {We report work on a LEGO robot that displays different emotional expressions in response to physical stimulation, for the purpose of social interaction with humans. This is a first step toward our longer-term goal of exploring believable emotional exchanges to achieve plausible interaction with a simple robot. Drawing inspiration from theories of human basic emotions, we have implemented several prototypical expressions in the robot{\textquoteright}s caricaturized face and conducted experiments to assess the recognizability of these expressions.},
	issn = {1083-4427},
	doi = {10.1109/3468.952719},
	url = {http://ieeexplore.ieee.org/document/952719/},
	author = {Ca{\~n}amero, Lola D and Fredslund, Jakob}
}
