What does twain stand for

View Full Term. By clicking sign up, you agree to receive emails from Techopedia and agree to our Terms of Use and Privacy Policy. TWAIN is an application programming interface API and transportation protocol that helps in establishing communication between software and digital image devices such as scanners, webcams, CCTVs or digital cameras.

TWAIN is sometimes mistakenly thought to be a hardware-level protocol which is not true. TWAIN requires software-level drivers for each device it is running on. The TWAIN working group aims to bring standardization in image acquisition devices so that they can be linked with each other easily. TWAIN is of great significance because makes a digital image compatible with hardware devices. Miscellaneous » Funnies -- and more Miscellaneous » Funnies. Computing » Technology. Regional » Railroads.

We're doing our best to make sure our content is useful, accurate and safe. If by any chance you spot an inappropriate comment while navigating through our website please use this form to let us know, and we'll take care of it shortly.

Forgot your password? Retrieve it. If you would like to reference this page or cite this definition, you can use the green citation links above. The goal of TechTerms. We strive for simplicity and accuracy with every definition we publish. If you have feedback about the TWAIN definition or would like to suggest a new technical term, please contact us. If your software supports TWAIN, you will find an "Acquire" command in the menus or toolbars though sometimes the command is hidden under an Import menu.

Although the software appearance and capabilities for each device can vary, the TWAIN Acquire command calls up the hardware interfacing software, and places the acquired image into the image processing software, without the need for the image to first be saved to disk.

This has become increasingly more difficult starting with the release of Photoshop CS5 and continues to this day. Thankfully, Adobe has some suggested replacements. Actively scan device characteristics for identification. Use precise geolocation data. Select personalised content. Create a personalised content profile. Measure ad performance. Select basic ads.