Jeremy Hall developed an architectonic, or systematic framework, for structuring the design of computer simulations for business training. The architectonic is based on analyzing needs and constraints, extracting core values of effective and efficient learning, and exploring design elements like the simulation model and delivery process. This translates into an architecture that standardizes 83-98% of the simulation while allowing for flexibility and customization. Using this architectonic improved development time and allowed old simulations to be re-engineered and re-launched.