T. Masui, An efficient text input method for pen-based computers, Proc. of CHI'98, pp.328-335, 1998.

M. Raynal, S. Maubert, N. Vigouroux, F. Vella, and L. Magnien, E-assiste: A platform allowing evaluation of text input system, Proc. of UAHCI'05. Lawrence Erlabaum Associates (LEA), 2005.

M. Raynal and N. Vigouroux, Genetic algorithm to generate optimized soft keyboard, CHI '05 extended abstracts, pp.1729-1732, 2005.

F. Vella, N. Vigouroux, and P. Truillet, Sokeyto: a design and simulation environment of software keyboards, p.8

, European conference for the advancement of assistive technology in europe, pp.723-727, 2005.