Abstract: A virtual desktop client for controlling a server device and displaying an operation image corresponding to the server device on a display device is provided. The virtual desktop client includes: a network control module, configured to receive a remote image from the server device; an input driving module, configured to drive an input device connected to the virtual desktop client, and to generate input information by the input device; and a control chip, configured to draw a pattern on the remote image according to the input information to obtain a client-end image, and to display the operation image on the display device according to the client-end image. The control chip further generates control information according to the input information that is associated with a position of the pattern, and transmits the control information to the server device through the network control module.

Abstract: A method and a system of demand fulfillment associated with available to promise (ATP) and capable to promise (CTP) are provided. The system of demand fulfillment comprises a memory and a processor coupled each other. The memory can store a forecast order model representing a customer and a product. The product uses a product demand module comprising a forecast value representing a forecasted amount booked by the customer. An allocated value represents a planned supply amount and a support value represents a shared amount. A processor is operable to compute for the product and the ATP for the product according to the CTP and the forecast value. The ATP comprises the allocated value and the support value. The process can adjust the support value according to the CTP and at least a business criterion, and fulfill a request confirmation according to the allocated value and the support value. The method executed associated with the system could reduce the cycle time of order confirmation.