A control method, performed at a terminal comprising a capacitive touchscreen, a memory, and a processor, wherein the control method comprises: obtaining by the processor input information of a touch operation performed by a user on the touchscreen of the terminal, wherein the input information comprises a capacitance signal and report point coordinates that are generated when a user performs the operation on the touchscreen, and wherein the capacitance signal comprises a strength value of a capacitance bright spot, wherein the capacitance bright spot corresponds to a position at which the user touches the capacitive touchscreen and wherein the strength value of the capacitance bright spot is data corresponding to each element in the capacitance bright spot, and each element corresponds to a rectangular area at a corresponding position on the touchscreen; and using report point coordinates in a previous time frame as the report point coordinates in a current time frame, if it is determined that the capacitance signal in the current time frame and the capacitance signal in the previous time frame meet a preset condition; characterized in that: determining that the capacitance signal in the current time frame and the capacitance signal in the previous time frame meet a preset condition comprises determining that one or more of a peak ratio, a maximum value in sums of strength values of the capacitance bright spot, a maximum value of the capacitance bright spot meets/meet a respective preset condition / conditions, wherein: the maximum value of the capacitance bright spot is a maximum value in strength values corresponding to a plurality of elements in the capacitance bright spot, the peak ratio is a ratio of a maximum value of a capacitance bright spot in the current time frame to a maximum value of a capacitance bright spot in the previous time frame, the maximum value in the sums of the strength values of the capacitance bright spot is a maximum value in sums of data that is corresponding to four adjacent elements and that comprises the maximum value in the strength values of the capacitance bright spot. obtaining by the processor input information of a touch operation performed by a user on the touchscreen of the terminal, wherein the input information comprises a capacitance signal and report point coordinates that are generated when a user performs the operation on the touchscreen, and wherein the capacitance signal comprises a strength value of a capacitance bright spot, wherein the capacitance bright spot corresponds to a position at which the user touches the capacitive touchscreen and wherein the strength value of the capacitance bright spot is data corresponding to each element in the capacitance bright spot, and each element corresponds to a rectangular area at a corresponding position on the touchscreen; and using report point coordinates in a previous time frame as the report point coordinates in a current time frame, if it is determined that the capacitance signal in the current time frame and the capacitance signal in the previous time frame meet a preset condition; characterized in that: determining that the capacitance signal in the current time frame and the capacitance signal in the previous time frame meet a preset condition comprises determining that one or more of a peak ratio, a maximum value in sums of strength values of the capacitance bright spot, a maximum value of the capacitance bright spot meets/meet a respective preset condition / conditions, wherein: the maximum value of the capacitance bright spot is a maximum value in strength values corresponding to a plurality of elements in the capacitance bright spot, the peak ratio is a ratio of a maximum value of a capacitance bright spot in the current time frame to a maximum value of a capacitance bright spot in the previous time frame, the maximum value in the sums of the strength values of the capacitance bright spot is a maximum value in sums of data that is corresponding to four adjacent elements and that comprises the maximum value in the strength values of the capacitance bright spot. the maximum value of the capacitance bright spot is a maximum value in strength values corresponding to a plurality of elements in the capacitance bright spot, the peak ratio is a ratio of a maximum value of a capacitance bright spot in the current time frame to a maximum value of a capacitance bright spot in the previous time frame, the maximum value in the sums of the strength values of the capacitance bright spot is a maximum value in sums of data that is corresponding to four adjacent elements and that comprises the maximum value in the strength values of the capacitance bright spot.