Though there is a multitude of software modeling tools available, the handling of diagrams, which are an essential way of representation, is still difficult. To overcome these pr...
Even though gaze control is relatively well known as a human computer interaction method, gaze control is not a widely used technique, partly due to several usability issues. Howe...
We show how a game-theoretic model of spam e-mailing, which we had introduced in previous work, can be extended to include the possibility of employing Human Interactive Proofs (h...
Dimitrios K. Vassilakis, Ion Androutsopoulos, Evan...
We present an interaction device for navigating data structures or browsing menus using only one hand. It is especially designed for situations in which the user wears gloves that...