The system described in [http://scivis.itn.liu.se/publications/2016/EKR16/] will soon be available here.
@inproceedings{EKR16,
author = {Englund, Rickard and Kottravel, Sathish and Ropinski, Timo},
title = {{A Crowdsourcing System for Integrated and Reproducible Evaluation in Scientific Visualization}},
booktitle = {Proceedings of the 2016 IEEE Pacific Visualization Symposium},
year = {2016}
}
A system for Crowd Sourcing user evaluation, designed with Scientific Visualization in mind