References and Additional Resources

• Trilobite - Press kit 2004.
• ZA2 Owner's Manual: Error Messages.

• Patents
  • Obstacle sensing system for an autonomous cleaning apparatus.
  • Method and device for sensing of obstacles for an autonomous device.
  • Nozzle arrangement for a self-guiding vacuum cleaner .
  • System and device for a self orienting device.
  • System and device for a self orienting device.

• Robot Reviews forum
  • Opensource Vacuum Robot
  • Project Vacuum Freedom.
  • Modernising The Electrolux Trilobite.
  • Confused Electrolux Trilobite ZA2.
  • Hacking the Electrolux Trilobite.
  • Trilobite problems- error 4 and drive wheel gearbox.
  • Trilobite self-test / maintenance mode?.
  • Electrolux Trilobite.

If any referenced page no longer exists, try looking for its URL on http://archive.org.