Introduction / Adam Hammond
Orality and writing / I. J. MacRae
Manuscript / Bonnie Mak
The hand press, 1450-1800 / Paula McDowell
The mechanical press, 1800-1900 / Simon Reader
The typewriter / Darren Wershler
Literature in the electric age / Lise Jaillant
Digital text / Maxwell Foxman
Prostheses / Alice Hall
Clocks / Scott Lightsey
Compasses / Chris Barrett
Telescopes / Peter C. Herman
Steam engines / Nicola Kirkby
Wires / Aaron Worth
Cameras / Beci Carver
Phonographs / Jason Camlot
Waves and rays / Jennifer A. Janecheck
The bomb / Ann Larabee
Networks / David Ciccoricco
Distant reading / Natalie M. Houston
Visualization / Daniel Carter
Digital editions / Susan Brown.