FACILITATING TOUCH SCREEN USERS TO SELECT ELEMENTS IN A DENSELY POPULATED DISPLAY

摘要

An aspect of the present disclosure facilitates a user of a touch screen to select elements in a densely populated display. In an embodiment, a user taps his finger, potentially covering multiple elements of a display on the touch screen. In response to such a touch, data representing a centre point of tap is received. A zone is formed around the received center, elements within the zone are identified, and an element with the shortest distance to the centre point is determined as the element selected by the user.