Graphics Interface is the Canadian annual conference devoted to computer graphics, interactive systems, and human-computer interaction. It is the oldest regularly-scheduled computer graphics and human-computer interaction conference. This volume contains the papers from Graphics Interface 2005, which took place May 9-11 in Victoria, British Columbia. Topics include: * Two Hands are Better than One * Interacting with Walls and Tables * Animation * Rendering * Shadows * Sensing Interaction * Privacy and Security * Geometric Modeling * Hand/Eye Interaction * Image-Based Editing and Image-Based Animation