The piStar tool with the plugins can be accessed HERE
Instructions:
Download the folder to your computer
Go to the tool folder
Double click index.html to open it in the browser
Instructions to use the tool:
Click on the Plugins menu (right hand-side of the menu bar)
Three boxes will appear on the left hand-side named Sustainability Catalogue, Color Label and Element Label
Click on the Sustainability Catalogue and you access the catalogue (four dimensions)
Upon acceptance of the manuscript, we will create a repository for the tool in GitHub.