A system comprising a display, a multiple touch sensing input device (210, 310) and a processor, the display being configured to present a user interface UI comprising: a pyramidical arrangement of a set of symbols, wherein the pyramidical arrangement comprises a plurality of rows (290, 280, 270, 260) of symbols with each row of the plurality of rows of symbols comprising one additional symbol than a row that precedes it, wherein the plurality of rows of symbols of the pyramidical arrangement includes a base row, wherein the base row comprises a respective symbol for each finger touch of a touch combination involving at least three different fingers of a user, wherein each symbol of the set of symbols identifies one or more different executable operations of a set of operations, wherein the processor is operable to enable presentation of the pyramidical arrangement in response to detecting an initial touch action that comprises at least one of: (i) a set of at least three simultaneous finger touches of the touch combination that is tapped; and (ii) a set of at least three simultaneous finger touches of the touch combination that is directionally flicked, wherein subsequent to said enabling the display of the pyramidical arrangement in response to detecting said initial touch action, the processor is operable to perform different operations from the set of operations based on subsequent touch actions received from the multiple touch sensing input device, wherein each subsequent touch action includes a set of subsequent finger touches of the subsequent touch combinations, wherein the processor is further operable to use the finger touches of the initial touch action to establish respective home positions for each finger touch of the initial touch combination to allow said set of subsequent finger touches of subsequent touch combinations to be identified based on said home positions, wherein a subsequent touch action involving an individual finger touch by one of the fingers of the touch combination performs an operation that is identified by a corresponding symbol of the base row, wherein a subsequent touch action involving simultaneous finger touches by different pairs of fingers of the touch combination performs an operation identified by a corresponding symbol in a first row preceded by the base row, and wherein a subsequent touch action involving simultaneous finger touches by a different set of three of the fingers of the touch combination performs an operation identified by a corresponding symbol in a second row preceded by the first row. a pyramidical arrangement of a set of symbols, wherein the pyramidical arrangement comprises a plurality of rows (290, 280, 270, 260) of symbols with each row of the plurality of rows of symbols comprising one additional symbol than a row that precedes it, wherein the plurality of rows of symbols of the pyramidical arrangement includes a base row, wherein the base row comprises a respective symbol for each finger touch of a touch combination involving at least three different fingers of a user, wherein each symbol of the set of symbols identifies one or more different executable operations of a set of operations, wherein the processor is operable to enable presentation of the pyramidical arrangement in response to detecting an initial touch action that comprises at least one of: (i) a set of at least three simultaneous finger touches of the touch combination that is tapped; and (ii) a set of at least three simultaneous finger touches of the touch combination that is directionally flicked, (i) a set of at least three simultaneous finger touches of the touch combination that is tapped; and (ii) a set of at least three simultaneous finger touches of the touch combination that is directionally flicked, wherein subsequent to said enabling the display of the pyramidical arrangement in response to detecting said initial touch action, the processor is operable to perform different operations from the set of operations based on subsequent touch actions received from the multiple touch sensing input device, wherein each subsequent touch action includes a set of subsequent finger touches of the subsequent touch combinations, wherein the processor is further operable to use the finger touches of the initial touch action to establish respective home positions for each finger touch of the initial touch combination to allow said set of subsequent finger touches of subsequent touch combinations to be identified based on said home positions, wherein a subsequent touch action involving an individual finger touch by one of the fingers of the touch combination performs an operation that is identified by a corresponding symbol of the base row, wherein a subsequent touch action involving simultaneous finger touches by different pairs of fingers of the touch combination performs an operation identified by a corresponding symbol in a first row preceded by the base row, and wherein a subsequent touch action involving simultaneous finger touches by a different set of three of the fingers of the touch combination performs an operation identified by a corresponding symbol in a second row preceded by the first row.