No. 92 (00214) Family name : Pfeiffer Given name : Andreas Affiliation : CERN Abbreviation : E-mail address : andreas.pfeiffer@cern.ch Title : Status of the LCG Physicist Interface (PI) project Authors : A.Pfeiffer Abstract : In the context of the LHC Computing Grid (LCG) project, the Applications Area develops and maintains that part of the physics applications software and associated infrastructure that is shared among the LHC experiments. The Physicist Interface (PI) project of the LCG Application Area encompasses the interfaces and tools by which physicists will directly use the software. At present, the project covers interactivity (the "physicist's desktop"), analysis services and visualization. The actual status and the future planning of the project will be presented.