The studies we outlined in the foregoing all tended to be based on behavioral theories that consider emotion as a set of conditioned responses triggered by a neutral stimulus and associated with an internal stimulus, which evokes responses in the individual that are perceptible to others. Most recently, multimodal methods have come to be studied. These integrate information from more than one of three behavioral manifestations including gesturers, vocal manifestations, and bodily manifestations ( Jacob-Dazarola et al. 2016). Recent studies also suggest that there are current systems that take advantage of body movements, for example the VICON motion systems (seehttp://www. vicon.com/), a software that captures body movements using cameras. Recent empirical work points to body expressions and postures for delivering important information in emotions (de Gelder et al. 2015).