Yuji Ayatsuka, Satoshi Matsuoka, Jun Rekimoto. Layered Penumbrae: An Effective 3D Feedback Technique. In Third Asian Pacific Computer and Human Interaction, July 15-17, 1998, Kangawa, Japan, Proceedings. pages 202-209, IEEE Computer Society, 1998. [doi]
@inproceedings{AyatsukaMR98,
title = {Layered Penumbrae: An Effective 3D Feedback Technique},
author = {Yuji Ayatsuka and Satoshi Matsuoka and Jun Rekimoto},
year = {1998},
url = {http://csdl.computer.org/dl/proceedings/apchi/1998/8347/00/83470202.pdf},
researchr = {https://researchr.org/publication/AyatsukaMR98},
cites = {0},
citedby = {0},
pages = {202-209},
booktitle = {Third Asian Pacific Computer and Human Interaction, July 15-17, 1998, Kangawa, Japan, Proceedings},
publisher = {IEEE Computer Society},
}