Inspections

Inspections
An Introduction

Prof. David Bernstein
James Madison University

Computer Science Department

bernstdh@jmu.edu

Background

Reviews:
- A review is an examination and evaluation of a work product (or process)
Techniques:
- Desk Check - Examination of a work product, usually by the creator (e.g., proofreading)
- Walkthrough - An informal examination of a work product by a team
- Inspection - A formal examination of a work product by a trained team

Intent of Inspections

Roles During Inspections

Author:
- Created the product
Moderator:
- Schedules meetings, organizes materials, facilitates meetings, reports results, and monitors follow-up activities
Inspector:
- Examines the product
Reader:
- Guides the discussion (e.g., reads the document)
Recorder:
- Records defects found, issues raised, and time spent

The Inspection Process

Readiness Check:
- The Moderator performs a cursory review to ensure that the product is ready to be inspected
Overview "Meeting":
- Provides necessary background information
Preparation:
- Individual inspectors become informed
Inspection Meeting:
- The Reader guides the Inspectors through the product, one piece at a time, the Inspectors identify defects, and the Recorder keeps notes
Rework:
- If necessary, the product is modified
Follow Up:
- If necessary, this may involve another inspection