Methods and Systems for Facilitating Data Entry by Way of a Touch Screen

摘要: An exemplary method includes 1) detecting an initialization action performed by a first extremity of user and second the user, comprising touching arbitrary location on touch screen extremity, 2) designating, in response to action, as reference position position, 3) one or more tapping actions screen, 4) determining relative each with respect positions, 5) identifying data entry commands associated actions. Corresponding methods systems are also disclosed.