Patent ID: 8863041

Claim:
A computer-implemented method comprising: receiving data indicating one or more inputs received through a touch screen display; classifying the one or more inputs as a mode switching input for switching between (i) a first mode in which two subsequent touch screen taps are interpreted as an instruction to zoom at least a portion of a user interface, and (ii) a second mode in which the two subsequent touch screen taps are not interpreted as an instruction to zoom at least a portion of the user interface; and based on classifying the one or more inputs, switching between (i) the first mode in which the two subsequent touch screen taps are interpreted as an instruction to zoom at least a portion of a user interface and (ii) the second mode in which the two subsequent touch screen taps are not interpreted as an instruction to zoom at least a portion of the user interface, wherein initiation of an instruction to zoom at least a portion of the user interface requires receiving both of the two subsequent touch screen taps.