“The GPC method proposed by M. LAFAYE DE MICHEAUX appears to have the benefits of multivariate technics and avoiding pitfalls ; it is not like others, simply triggering alarms, but it allows us to know immediately the cause of the drift… The GPC method provides adequate responses to a growing need.”

“…The GPC developed by Mr. Daniel Lafaye de Micheaux makes it possible to go even further in identifying the signature of an out of control process, with a permanent learning mode.”

“…The follow-up by multivariate methods seems to me very interesting and the recent developments reassure me in this direction. In addition, the ergonomics of the results are in line with our operational needs.”

“…my point of view on the GPC method: this method seems relevant to me for this type of process, because it constitutes a multidimensional approach truly in line with the logic of the basic concepts of MSP… In this context, the GPC method constitutes a set coherent set of indicators to detect and describe the effects of process operating anomalies.”

“…the semiconductor industry and its derived applications, in which Si Automation operates today in an international context, already represents a privileged field of investigation for GPC.”