Personal Imaging:

1. progression from:
   • asphalt, bitumen (8 hour exposure in 1826)
   • wet plate process, glass plates, developed in onsite tents
   • sheet film and portable view cameras
   • roll film, hand-held cameras
   • electronic image capture (video, etc.), DCS460 (Kodak+Nikon); ... D1
   • wearable netcam (1980)
   • wearable wireless webcam (1994)
   • linux wristwatch videoconferencing (1998)
   • camera phones, 'glogging, Joi Ito's moblog
2. cameras getting smaller and more portable
3. wearing the camera in an "always ready" state