Fl.UIs: Liquid-Mediated Vision Based Touch Surfaces

@inproceedings{Campbell2015FlUIsLV,
  title={Fl.UIs: Liquid-Mediated Vision Based Touch Surfaces},
  author={Tim Campbell and C{\'e}sar Torres and Eric Paulos},
  booktitle={Tangible and Embedded Interaction},
  year={2015}
}
Fluid User Interfaces (Fl.UIs) are liquid-based touch surfaces that use computer vision to detect and interpret a range of tactile user inputs. While Fl.UIs have less input resolution than digital touch screens, they provide an excellent low-cost solution for rapidly prototyping non-rectilinear screen designs as well as exploring novel surface interaction… CONTINUE READING