In technical work, particularly in software, clear definitions of concepts are crucial. However, many definitions lack discipline, making them ineffective.
A previous analysis of an IEEE standard example highlighted what makes definitions good or bad. Another example is the notion of digital twins, which is currently prominent.
A digital twin is an integrated data-driven virtual representation of real-world entities and processes, with synchronized interaction at a specified frequency and fidelity.
This definition, provided by the Digital Twin Consortium, is examined for its effectiveness.
Author's summary: Clear definitions are crucial in technical work.