Method and system for initiating a task and receiving task data via a TWAIN interface

摘要

A method, device, and computer readable medium for acquiring data from a device connected to a network and transferring the data to a host device. In one embodiment, the invention includes establishing a communication system; and establishing, on the host device, a data source configured to communicate with one or more devices. The data source may be a TWAIN data source. Embodiments may also include determining which of the one or more devices are operable with the data source; selecting one of the one or more devices that are operable with the data source; when available, transferring a device parameter from the one of the one or more devices that are operable with the data source to the host device; requesting an acquisition of data from the one of the one or more devices that are operable with the data source; delivering acquired data to the communication system; and sending the acquired data to an application program using the data source.