 At the sensory level we continuously receive a flow of information about our own body through external and internal perceptions. Not only can we see our body and touch it, but we also have several inner receptors that convey information about the position of our limbs, the balance of our body, and its physiological condition. Unlike external perception, the inner sensory flow never stops and cannot be voluntarily controlled. Thus, an important amount of information is constantly available whether we want it or not, whether we pay attention to it or not. In that respect, our body qualifies as the object that we know best. Yet, despite numerous sources of information, the phenomenology of bodily awareness is limited. In painful and learning situations, our body appears at the core of our interest, but when we walk in the street, we are rarely aware of the precise position of our legs and of the contact of the floor on our feet. Schwitzgebel (2007), for instance, asked how frequently participants wearing a device beeping at random intervals had tactile experiences in their left foot just before the beeping sound. He found a high variability in the answers, but one participant reported tactile sensations only 16% of the time. Our conscious field is primarily occupied by our environment, instead of the bodily medium that allows us to perceive it and to move through it. Hence, the most permanent and preponderant object in life may also be the most elusive one (Leder 1990; Merleau-Ponty 1945; O’Shaughnessy 1980).