Fingertip-Specific Mobile Interaction Through Camera-Based Fingertip Identification
Liang Chen, Dongyi Chen, Zhizhong Tan · Journal of Physics Conference Series · 2020
Abstract In this paper, we propose to utilize camera-based fingertip identification to enable fingertip-specific mobile interaction without hand occlusion. The core idea of the proposed fingertip identification method is to utilize features, whether innate or got-up, on a fingertip to recognize its identity rather than utilize hand information to infer the fingertip’s identity. A fighter game prototype is presented to demonstrate the interaction idea. Possible ways to realize fingertip identification and how to utilize fingertip identification to enable richer interactions on mobile devices are also discussed.