links for 2008-02-06

• A touchless computer interface
  (tags: ui computers)
• The Book Lamp
  neat design
  (tags: lighting design)
• YouTube - Shelter In An Imperfect World
  video by my mom
  (tags: video family)
• Building a Future On Science: Scientific American
  Science cities. AWESOME. When can I move in?
  (tags: science Brazil urban cities)
• Strobist Preliminaries
  (tags: photography lighting video tutorial)
• Jason Sanford: 2007 SF/F magazine circulation numbers
  All fell, and F&SF dropped 11.2%
  (tags: sfmarket SF magazines)