1. Assignment 01 Interaction Design: A Perceptual Approach (COMS E6174-1) Shilpa Kibe svk2102@columbia.edu 4 th February 2007 Introduction is in the Notes section.

2. Knowledge Acquisition Pipeline Explanation is in the Notes section. Example01: Zipcar

3. Structural Breakdown of task/ domain Explanation is in the Notes section.

4. Mnemonic

5. Explanation is in the Notes section. Knowledge Acquisition Pipeline Example02: Mindseye Media

6. Knowledge Acquisition Pipeline Explanation is in the Notes section.

7. Structural Breakdown of task/ domain Explanation is in the Notes section.