NOTICE OF VIDEOTAPING 
 
 
The lectures in this course are being videotaped by the course staff. The 
video may be reproduced and distributed for use by others, including on 
the class website and MIT's OpenCourseWare (OCW). 
 
By choosing to participate, you are authorizing the course staff and MIT 
to use the video and/or sound recording of your image and voice for 
purposes related to education and research.  
 
If you choose not to participate, you may sit in the area not covered by 
cameras and microphones.