 Recently, however, other perceptual modalities have attracted attention (see, e.g., Stokes et al. 2015, Matthen 2015). In addition to auditory perception and the experience of sound, touch and tactile awareness have generated philosophical interest concerning, for instance, the tactile and proprioceptive experience of space, the objects of touch, whether contact is required for touch, and whether distinct modalities detect pressure, heat, and pain (see, e.g., O’Shaughnessy 1989, Martin 1993, Scott 2001, Fulkerson 2013, 2016). The unique phenomenology of olfaction and smells has been used to argue that vision is atypical in supporting the transparency of perceptual experience (Lycan 2000, 282; cf. Batty 2010) and that perceptual objectivity does not require spatiality (Smith 2002, ch 5). Lycan (2000) even suggests that the philosophy of perception would have taken a different course had it focused upon olfaction instead of vision (see also Batty 2011). Some authors have appealed to taste and flavor to challenge traditional ways of dividing and counting senses (Smith 2015; cf. Richardson 2013).