996
Besides an overview on economically-driven to performance-driven design optimizations , insight into commercial AM-specific software is provided , elucidating potentials and challenges for the community .
 concept or principle: design optimizations; concept or principle: software
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: manufacturing standard, machanical property, manufacturing process, material, engineering feature, process parameter, machine or equipment, application, process characterization, enabling technology, biomedical, concept or principle 
Text: {0} 
Answer:
 concept or principle: design optimizations; concept or principle: software