The Usability Toolkit is a collection of forms, checklists and other useful documents for conducting usability tests and user interviews.
Most of these files are in Word format. The complete toolkit can be downloaded as a ZIP file (406kB).
Card sorting is a categorization technique where users sort cards describing and giving their picture, their understanding and their mental picture of concepts, workflows and information and knowledge.
The dictionary defines “doodle” as a verb (“scribble absentmindedly”) and as a noun (“a rough drawing made absentmindedly”)