analysis article audio_feature_extraction augmented_instruments cirmmt collaborative computer-aided_composition concert conducting contact dance deformation digital dmi drawing embedded_development facequencer fm_gloves fmri gesture_recognition haptics hmm hyper-kalimba implicit_mapping interface_evaluation inverse_kinematics libmapper, machine_learning mapping microphone multi-touch music_representation news news, newspaper objects optical_sensing performance rib sound_spatialization sound_synthesis soundcatcher t-stick tactile-feedback ultrasound unsounding vibrotaction video video_tracking workshop