Researchers breathe new life into paper books with the Magic Bookmark

Researchers breathe new life into paper books with the Magic Bookmark

Credit score: CC0 Public Area

The College of Surrey has developed a brand new, cost-effective, ecological resolution for augmenting the printed web page with wealthy, up-to-date digital content material. The event overcomes one of the vital benefits e-books have over paper books, serving to paper preserve its sturdy place in its competitors with digital media.  

Researchers on the College of Surrey’s Superior Know-how Institute and Digital World Analysis Centre have designed a chic and intuitive digital system that permits the readers of a paper guide to entry associated multimedia content material by merely putting a bookmark on a web page. The Magic Bookmark makes use of optical distinction sensors to discern a sample printed subsequent to the guide’s backbone on every web page. As a result of no electronics are embedded within the paper guide, prices are minimized, and end-of-life recycling is enabled. 

The analysis, printed within the peer-reviewed Superior Clever Programs journal, explores a number of methods of creating the system. After a sequence of prototypes, the optimized model makes use of an optical barcode printed alongside web page margins close to the backbone of the guide and a removable bodily bookmark with embedded sensors. Small, handy and versatile, the ultimate system is easy to fabricate and could be indifferent from the paper to reinforce different suitable books. 

The system advances the idea of barcodes and QR codes, that means the sensors can learn all kinds of marks, together with shades of grey and completely different colours. This makes the system customisable in order that barcodes could be hidden inside photos or made nearly invisible to the human eye, but detectable by the sensors utilizing a particular off-white ink offered by industrial collaborator, Printcolor. 

Prof David Frohlich, Venture Lead and Director of the Digital World Analysis Centre on the College of Surrey, mentioned: 

“This solves an issue with our earlier makes an attempt to instrument each web page with electronics. The Magic Bookmark means books can be printed on common paper as standard, but the electronics transfer by way of the guide as you learn—on a humble bookmark.”   

Georgios Bairaktaris, Ph.D. researcher at the Superior Know-how Institute, mentioned that “in Dr. Radu Sporea’s crew, now we have been creating experience in compact digital gadgets for sensing and interplay with the actual world. We concentrate on minimalistic options with a view of low-cost manufacturability and robustness throughout use. It is necessary to us that there are accountable disposal choices on the finish of merchandise’ life cycles as nicely.” 

Subsequent, the crew is adapting the system to use totally printed photosensors, which is able to make the Magic Bookmark indistinguishable from a traditional bookmark. They intention to research how extra on a regular basis objects can be augmented with printed electronics and used as interfaces to the digital world. 

Be taught extra about the College of Surrey’s undergraduate and postgraduate applications. 

An actual life experiment illuminates the way forward for books and studying

Extra data:
Georgios Bairaktaris et al, Magic Bookmark: A Nonintrusive Digital System for Functionalizing Bodily Books, Superior Clever Programs (2021).

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College of Surrey

Researchers breathe new life into paper books with the Magic Bookmark (2021, October 12)
retrieved 12 October 2021

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