Human emotion Color component 1 Descriptors 1 Emotional factors 1 Environmental factors 1 Kansei evaluation 1 Political discourse 1 Political issues 1 Political parties 1 Public opinions 1 Social media 1 Social networking (online) 1 Spatial context 1 Sports 1 Surrounding environment 1 Surrounding environment video 1 Temporal spatial context 1 Time complexity 1 Two-dimensional 1 color components 1 human emotion 1 sound 1 surrounding environment video 1 temporal spatial contexts 1