1. A method of processing user input, the method comprising: receiving a first input having a first modality; determining, with at least one processor, a first temporal window for the first input based, at least in part, on first data stored on at least one storage device, wherein the first data indicates a duration of the first temporal window associated with inputs received via the first modality; receiving a second input from the user having a second modality that is different than the first modality; determining whether the second input is received during the first temporal window; aggregating based, at least in part on whether the second input is received during the first temporal window, the first input and the second input to obtain an aggregated input; determining whether any portion of the second input is received after the first temporal window has expired; and wherein aggregating the first input and the second input comprises aggregating the first input and only a portion of the second input received during the first temporal window.
1. A method of processing user input, the method comprising: receiving a first input having a first modality; determining, with at least one processor, a first temporal window for the first input based, at least in part, on first data stored on at least one storage device, wherein the first data indicates a duration of the first temporal window associated with inputs received via the first modality; receiving a second input from the user having a second modality that is different than the first modality; determining whether the second input is received during the first temporal window; aggregating based, at least in part on whether the second input is received during the first temporal window, the first input and the second input to obtain an aggregated input; determining whether any portion of the second input is received after the first temporal window has expired; and wherein aggregating the first input and the second input comprises aggregating the first input and only a portion of the second input received during the first temporal window. 10. The method of claim 1 , wherein aggregating the first input and the portion of the second input comprises aggregating, in response to determining that at least some of the second input was received after the first temporal window expired, only the portion of the second input received during the first temporal window, wherein the portion of the second input received during the first temporal window is less than the entire second input.