Text entry via discrete and analog myoelectric signals
Adam J. Sporka, Antonín Pošusta, Ondrej Poláek, Tomá Flek, Jakub Otáhal · 2014
The purpose of this prototype is to demonstrate the feasibility of text entry via detection of the surface myoelectric signals on user's body. Our system is capable to detect the movement of two fingers and the entire palm. The detector produces discrete signals as well as continuous quantifications of the exerted force. Two mappings of the signals on text entry were implemented, Scanning LetterWise and 2-FOCL, in two modes, discrete and continuous.