Scientists at the Tangible Media Group of the MIT Media Lab have created hardware, software, and materials for an impressive and inclusive study meant to offer other researchers a whole new system of tools for using liquid materials to engage in human computer interaction research. With their modular xPrint system, users can employ the modular design and variety of high-viscosity liquids to work through mechanical mixing, chemical reactions, light activation, and solution vaporization. This was all proven in their use studies, working with a scientist, artist, and fashion designer. Read more at 3DPrint.com: https://3dprint.com/136610/xprint-computer-interaction/