5849
Because this machine is intended to explore processing new materials , it also incorporates features for improving the data collection , and associated feedback control for improved repeatability , and ultimately defect detection and mitigation during the Additive Manufacturing .
 machine, materials, data, feedback, repeatability, defect, Additive Manufacturing
Please list all entity words in the text that fit the category. Output format is "word1, 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:
 machine, materials, data, feedback, repeatability, defect, Additive Manufacturing