July 2009 CIALUG Meeting Notes

CHDK – Firmware hack for Canon point-and-shoot cameras

  • TJ reviewed the installation procedure and discussed some of the extra functionality to be gained.
  • Installs to a CF card (must be under 4 GB).
  • Booting to it does not replace anything on your camera, so camera’s firmware remains un-touched (read: you won’t void your warranty).
  • CHDK Wiki

Linux-y stuff

  • It does help to connect an antenna to your internal wireless card.
  • What happens when you send /dev/null to /dev/null? How do you get it back?

Social Media

  • Origins: USENET and IRC. MUDs, MUSHes and MOOs.
  • Photo sharing sites such as SmugMug, Picasa, Flickr, Shutterbug, PhotoBucket, etc.
  • OpenID use with sites.
  • Facebook, MySpace, etc.

After-meeting at Raccoon River Brewery