Windows Vista release includes a WSD-WIA class driver that enables all devices compliant with Web Services for Scanner (WS-Scan) protocol to work with WIA applications without any additional driver or software.WIA drivers offer better integration with Windows such as the full device experience.WIA-based scanners work right out of the box on Windows with Windows scanning applications such as Windows Fax and Scan and Paint.WIA drivers can take advantage of a built-in segmentation filter, image processing filter and error handler, if they choose to do so.

WIA driver certification process helps driver developers in establishing that their driver is WIA-compliant.

The WIA includes a default segmentation filter that all drivers can take advantage of this way, applications do not have to write code for multi-region scanning for purposes such as separating out a large number of photos spread over a flatbed scanner.

Applications can be initiated from the scanner scan button via push events supported by the WIA subsystem.

WIA drivers are loaded in the WIA service process, thus providing a more stable driver environment.

Windows runs a certification process for WIA drivers so WIA applications are guaranteed to be base-level compatible with all WIA-based scanners.

WIA provides benefits to application developers, device manufacturers, and scanner users who need to interact with imaging hardware. This allows those different applications to talk to and interact with those different scanners without requiring the application writers and scanner manufactures to customize their application or drivers for each application-device combination.īenefits of Windows Image Acquisition 2.0 The WIA platform enables imaging/graphics applications to interact with imaging hardware and standardizes the interaction between different applications and scanners.

Facts about Windows Image Acquisition 2.0.

Development of Windows Image Acquisition.

Benefits of Windows Image Acquisition 2.0.

Windows Image Acquisition (WIA) is the still image acquisition platform in the Windows family of operating systems starting with Windows Millennium Edition (Windows Me) and Windows XP.

Win scanner software