logbook (noun)

1. The fashion designer kept a logbook to record all the details of her creations, including sketches, fabric swatches, and measurements.

2. The film director used a logbook to keep track of the shooting schedule, cast and crew details, and important notes for each scene.

3. The artist used a logbook to document his creative process, capturing his thoughts, inspirations, and techniques for each artwork he created.

4. The architect maintained a logbook to document the progress of the building construction, noting down important milestones, material specifications, and design changes.