*Result*: A generic HMI for physics experimentalists developed with R, rJava, htmlwidgets, plotly and shiny tools
*Further Information*
*International audience ; The CABRI experimental pulse reactor is located at the Cadarache Research Center in southern France. The experiments take place in the Framework OECD/NEA CIP (CABRI International Program) Project operated and managed by the French Nuclear Safety and Radioprotection Institute (IRSN). The purpose of CABRI is to study the behavior of a fuel element (the so-called rod) under Reactivity-Initiated Accident (R.I.A.) conditions that could occur in nuclear power plants. CABRI is a pool-type reactor, it can reach a 25-MW steady-state power level maintaining a test rod under prototypical operating conditions for a pressurized water reactor (155 bar, 280°C). In transient conditions, this reactor is designed to reach an instantaneous power of 21 GW thanks to a system of 3He transient rods located among CABRI core fuel rods.This system monitors the speed of depressurization of the tubes filled with 3He (a strong thermal neutron absorber) into a discharge tank. Due to the fast-paced depressurization, a high-reactivity injection is generated in the core and consequently the test fuel rod is submitted to a high-power transient. The test device is instrumented with many sensors in order to follow every physical quantity: pressure, flow, temperature, core power, acoustic emission generated by the fuel element under the stress. After every experiment, data processing carried out in R by the experimentalists may create some new methodologies to access specific parameters used for the physical analysis. In order to facilitate the sharing of analysis tools, we have decided to develop a computer application around a database [1][2] implementing a workspace to process experimental data. But we put a constraint on our work. The key idea behind this software development is firstly to produce the most generic tool possible in order to enable each experimentalist to integrate their own contributions without concerted efforts in term of HMI and OOP programming. In effort to gain generality, the graphical user ...*