High Quality Content by WIKIPEDIA articles! NOW, The Globe and Mail, National Post, and Toronto Life have all described him as "the world's first cyborg", from his early work with wireless wearable webcams.Mann's publications include the book Cyborg: Digital Destiny... and the textbook Intelligent Image Processing, describing his early adoption of an alternative life style with significant and interesting ideas. In 2001, filmmaker Peter Lynch directed Cyberman, a film about Mann's life and inventions. While some describe him as the founder of the field of wearable computing based on his early work in personal imaging, there is controversy surrounding the exact definition of wearable computing, and whether any one person can be considered to have invented it. For example, wearable computer imaging systems were described, hypothetically but not actually reduced to practice (i.e., not actually invented) by Vannevar Bush in his essay "As We May Think" in the Atlantic Monthly in July 1945. Wearable devices for timing the trajectory of the balls on a roulette table were built and used by Ed Thorp and Claude Shannon who first published their work in 1966, but it is uncertain whether these devices could be considered computers.