He has written extensively on the social, philosophical, phenomenological, and technological dimensions of tactile experience. Mark’s latest book Seeing with the Hands: Blindness, Vision and Touch after Descartes(Edinburgh University Press, 2016) presents a historically-grounded exploration of the complex relationship between touch and vision. Mark’s 2007 book The Senses of Touch: Haptics, Affects, Technologies remains one of the most influential and comprehensive works on the subject of touch.