The monthly ASQ Raleigh Special Interest Group (SIG) meeting at Frontier RTP in April had seven participants, all ASQ members who had attended SIG meetings regularly.
We had a discussion theme on “human error” led by Tim Whetten, who planned to submit an abstract around this topic for the annual ASQ Raleigh “Quality in the Triangle” (QIT) conference in October. This in-person SIG meeting was a perfect forum for him to get some feedback and ideas.
Tim started his presentation (a draft version) with understanding various types of work and then common errors associated with each type. Much of the discussion went into the potential causes of each kind of errors and how we might prevent or reduce such errors.
All attendees actively participated in the discussion by asking questions or sharing their personal experiences. One question was simple but profound: “what is human [vs non-human] error?” We all learned from Deming that quality is mostly determined by the systems or processes as designed. Defining and identifying “human” errors is not as trivial as one might think.
Not surprisingly, work involving humans requires cognition, such as perception, memory, and decisions. How people learn and use their knowledge and skills to get work done right in a given environment is complex and fascinating.
We are looking forward to seeing Tim Whetten present at the QIT conference and share his personal story and perspectives on this important topic.
Our next SIG meeting will be on May 14, 2026 at the same place and time.

