TWAIN, WIA, ISIS and SANE, are all scanning drivers that support acquiring physical images from scanners and storing the digital images on a computer. Although they are trying to achieve the same task basically, a popularity search shows that TWAIN is leading the game. To learn more read this blog https://www.dynamsoft.com/blog/insights/document-scanning-twain-wia-isis-sane/
Document Scanning: TWAIN, WIA, ISIS or SANE - Dynamsoft
