this is the website of joe crawford. code. occasional comics. toy robots. san diego.
  • From The Dead Letter Department

    I’m getting rid of lots of paper. Where I can, I put the nuggets of wisdom online. These minimal notes are from the two-day seminar given by Philip Greenspun at Caltech several years ago. He used the WimpyPoint system to do the slides. Looks like his slideshow is protected, so I can’t provide the real…

  • Biometrics: Just as hackable as other authentication

    Body Check: Biometric Access Protection Devices and their Programs Put to the Test, from the German c’t magazine.

  • A Typography Blog …

    A Typography Blog — worth a look.