7. The apparatus of claim 1 , wherein the instructions, when executed by the at least one device processor, cause the at least one device processor to: determine, from the input data, an observed pressure of the input; and disambiguate the input data based at least on the observed pressure of the input.
7. The apparatus of claim 1 , wherein the instructions, when executed by the at least one device processor, cause the at least one device processor to: determine, from the input data, an observed pressure of the input; and disambiguate the input data based at least on the observed pressure of the input. 8. The apparatus of claim 7 , wherein the instructions, when executed by the at least one device processor, cause the at least one device processor to: when the observed pressure indicates a substantially light touch on the keyboard, designate the input data as the shape-writing input; and when the observed pressure indicates a substantially strong touch on the keyboard, designate the input data as the radial entry input.