affect analysis article audio augmented_instruments collaborative computer-aided_composition concert conference dance digital drawing embedded_development emotion events facequencer fm_gloves fmri haptics hyper-kalimba implicit_mapping interface_evaluation libmapper, machine_learning mapping mapping, metaphor minibee multi-touch music_representation news news, newspaper objects optical_sensing performance sequencer sound_spatialization sound_synthesis suitcase t-stick table tactile-feedback ultrasound unsounding vibrotaction video video_tracking wireless workshop