Conference/PublisherGlobal Conference on Consumer ElectronicsAuthorsIkuma Uchida, Atom Scott, Yoshinari Kameda, Keiichi ZempoFormExtended AbstractDateOctober 12, 2021Wearable Device for Evaluation of Players' Interaction on Voice Coaching on Football FieldThe purpose of this paper is to present a system to assess the impact of voice coaching by teammates on players' physical performance in football. To clarify the relationship between the movement of football players and the presence of coaching, we conducted experiments using a voice recorder with a pin microphone and a wearable GPS device, assuming a one-on-one task during a match.ieeexplore.ieee.org