Silhouette interactions: using the hand shadow as interaction modality
Eria Chita, Yuta Sugiura, Sunao Hashimoto, Kai Kunze, Masahiko Inami, and Masa Ogata
In Adjunct Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2015 ACM International Symposium on Wearable Computers (UbiComp/ISWC'15 Adjunct), ACM, 69-72, Osaka, Japan