Timothy Lethbridge, Colin Ware. A simple heuristically-based method for expressive Stimulus-Response animation. Computers & Graphics, 13(3):297-303, 1989. [doi]
@article{LethbridgeW89,
title = {A simple heuristically-based method for expressive Stimulus-Response animation},
author = {Timothy Lethbridge and Colin Ware},
year = {1989},
doi = {10.1016/0097-8493(89)90077-0},
url = {http://dx.doi.org/10.1016/0097-8493(89)90077-0},
tags = {rule-based},
researchr = {https://researchr.org/publication/LethbridgeW89},
cites = {0},
citedby = {0},
journal = {Computers & Graphics},
volume = {13},
number = {3},
pages = {297-303},
}