NextGen® Document Management Terminology
| Term | Definition | 
|---|---|
| Image acquisition device | A device that acquires images using the TWAIN protocol, such as a scanner.  | 
| Image | An item containing visual information such as an X-ray. | 
| Document | An item containing text.  When you scan an item and store it in NextGen® Document Management, the item becomes an image. All the items that you can search, view, and manipulate with NextGen® Document Management are technically images. Some are images of documents, while others are images of images.  | 
| TWAIN | A standard software protocol and applications programming interface (API) that regulates communication between software applications and image acquisition devices.  | 
| Remote scanning | An ability to operate a separate NextGen® Document Management at a remote location that uses the main image archive, located at the primary location. This process minimizes the network congestion due to image data.  | 
| Transfer interval | A period of time permitted to pass between the transference of segments of an image to or from a remote location.  | 
| Sleep interval | A period of time permitted to pass between the transference of separate images to or from a remote location.  |