Copyright 1995 by the Massachusetts Institute of Technology.
All rights reserved.

Developed by Rosalind Picard, Chris Graczyk, Steve Mann, Josh Wachman, Len Picard, and Lee Campbell at the Media Laboratory, MIT, Cambridge, Massachusetts.

This distribution is approved by Nicholas Negroponte, Director of the Media Laboratory, MIT.

Permission to use, copy, modify, publicly display and distribute this database and/or the individual images in electronic or print form is hereby granted without fee provided that (i) all use of the images is solely for educational and research purposes; (ii) all distribution of the images is at no-cost, except for recovery of cost of the media; and (iii) the copyright notice and the authors name(s) appear on all copies copies, and this permission notice is included with each distribution. You may also publish the images in scholarly journals to report research results without further permission from MIT. Any other commercial distribution or publication of the images, in original or modified form, requires the prior written permission of MIT. The name of MIT and/or the Media Laboratory may not be used in advertising or publicity without the prior written permission of MIT.