Dear colleagues, We are currently developing a user assistant that aims at helping users to find relevant visualizations (based on D3js) to explore their data. This assistant is free to use and on-line here: www.vizassist.fr It can be tested with the available demo files, but you can also use it with your own data (that is kept private and local on your web client). Please, do not hesitate to test/use it and to send us feedback using the available form (we will soon start a new round of development this year, so feedback and suggestions are welcome. If you would like to see a specific D3js visualization in VizAssist, then please let us know). A wiki is there to guide you if needed. Many thanks, Gilles Venturini. -- Pr. Gilles Venturini, University François-Rabelais of Tours, France