• Artist lecture for “Sight Unseen”, Canadian Museum of Human Rights, Winnipeg, Manitoba, Canada. April 13, 2016


  • Seeing Without Seeing, Presentation at the 11th Annual Seoul Digital Forum (SDF), Innovative Wisdom: Technology for the Common Good,  Seoul, South Korea. May 21-22, 2014.


  • The Edge of Perception, Opening Special Presentation at the
    Swarovski LINK Jewelry Summit, Vienna, Austria. April 23-24, 2013.


  • Artist lecture, “I Can’t See My Art Work.” A Bitchin’ Space, Sacramento, California. Oct. 8-11, 2011.
  • Photography Fall 2011 Artist Lecture Series. American River College, Sacramento, California. Oct. 5, 2011.


  • meeting presents: The Art of Seeing with Bruce Hall and Pete Eckert. June 16, 2009.
  • “Sight Unseen,” International Photography by Blind Artists. The California Museum of Photography, UCR, Riverside, California May-Aug., 2009.
  • Accessibility Presentation at Apple Headquarters in Cupertino, California April 14, 2009.
  • “Creative Vision: An Exhibition on Vision and Perception,” LH Horton Jr. Gallery, Stockton, California Feb.-Mar. 2009.


  • Museum Docent Training Presentation, Asian Art Museum, San Francisco, California, Feb. 28, 2004.
  • Artist Lecture, ”Naive Perceptions,” Exploding Head Gallery, Sacramento, California Feb. 2004.