The present invention discloses a control method and system for human-computer interaction, and the method and system can effectively eliminate wrong operation caused by shake in the control process. The control system of the present invention can continuously record dynamic trace of an operator, and achieve the effect of accurate expressing operating intentions of the operator in computer system by rolling-back trace and judging intentions point in control process in the operator's control process.
ROLLBACKABLE ANTI-SHAKING CONTROL SYSTEM AND METHOD