منابع مشابه
Chipless ID for paper documents
The notion of assigning every piece of paper that passes through a printer a unique ID encoded either on the surface or in the substrate of the page, regardless of its intended use or perceived importance, could prove to be a breakthrough of magnitude comparable to the now ubiquitous concept of referencing a webpage through the use of its Universal Resource Locater (URL). We see many opportunit...
متن کاملMicrowave Drying of Paper Documents
A new advanced microwave drying technology has been developed using a continuous dryer combined with an air cooler. Principle of the new technology consist in using microwave absorption filters made from special porous ceramics which act as both absorbent and transparent material for microwaves. Ceramic slabs reduce intensity of microwave radiation to such a extent which prevents overheating or...
متن کاملIntegrating Paper and Digital Documents
This paper outlines two very different approaches to using physical paper documents as natural input devices to computers. The DigitalDesk is a computer-enhanced desk that uses a video camera to detect and recognise paper documents, while Xerox's `Intelligent Paper' is specially produced paper containing invisible marks that uniquely identify each sheet. Both allow the visible contents of the p...
متن کاملPaper Widgets: Distributed “smarts” for Paper Documents with Human-readability
Traditional 1D and 2D barcodes provide high data density, but they are visually jarring and require isolated white margins for placement. In this work, we introduce new machine-readable “smarts” for paper documents, called paper widgets. Unlike barcodes, paper widgets have very small footprint (fraction of a sq. cm.) and a human-readable component that provides visual meaning. They can also be ...
متن کاملSimultaneous Highlighting of Paper and Electronic Documents
The ability to automatically record the marks applied to paper documents on their electronic originals would preserve the information represented by those annotations. Users could even lose the original paper document. The marked-up version could be re-generated by merely re-printing it. We describe a solution that saves an electronic representation for the highlights users commonly apply over ...
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ژورنال
عنوان ژورنال: Sadhana
سال: 1993
ISSN: 0256-2499,0973-7677
DOI: 10.1007/bf02742657