Attendees observe tool wear predictions in the NIST machine shop. From left to right: Fiona Zhao (NIST/University of Auckland), Sid Venkatesh (Boeing), Alberto j. Alvares (Universidade de Brasilia), Anna Valente (ITIA-CNR), Joao Carlos E. Ferreira (Universidade Federal de Santa Catarina), Bengt Olsson (Sandvik Tooling), Rich Morihara (Boeing), Fred Proctor (NIST),Rob Garwood (Sandvik Coromant).