Software Reuse is an approach of reuse the previously old concepts or objects into a new environment or situation and represent something new one.This representation easily use for future reference.Software Reuse model was planned,analyzed, and categorized before creating a software so that any changes persist or need to embed any extra feature then that should be introduced easily and with less complexity by using prebuild assets i.e software system is developed such that it can be reused again.The Focus of this paper to analyze how to create QR code library by using new technology like android and by using software reuse approach.How software reuse approach work in QR code library.Certain approaches such as design pattern,Aspect Oriented Integration,Generator Reuse,Object Oriented Programming Structure and Software Reuse Libraries,framework integration etc are keeping in mind while developing software reuse System.This approach increasing productivity,saving time and reducing cost of software development and minimize schedule overruns.

[1] Charles W. Krueger “Software Reuse” http://www.cin.ufpe.br/~esa2/papers/abstracts/art12.htm
[2] Denso (2010b). About 2D Code. Retrieved June 21, 2010, from http://www.densowave.com/qrcode/aboutqr-e.html
[3] Peter Kieseberg, Manuel Leithner, Martin Mulazzani, Lindsay Munroe, Sebastian Schrittwieser, Mayank Sinha, Edgar Weippl,”Qr Code Security” 2010
[4] Thony, Retrieving Data”http://www.thonky.com/qr-codetutorial/introduction/#general-overview-of-creating-a-qrcode”
[5] So, S. (2008). A Study on the Acceptance of MobilePhones for Teaching and Learning with a group of Preservice teachers in Hong Kong. Journal of Educational Technology
[6] Johanes Sametinger “Software Engineering withReuseable Components” Book publish on March 2007
[7] ID Automation retrieving barcode library”http://www.idautomation.com/java/font-encoder.html
[8] Thonky QR code retrieving data http://www.thonky.com/qrcode-tutorial/introduction/
[9] JISC (2010). JIS X 0510:2004. Retrieved May 15, 2010, fromhttp://www.jisc.go.jp/app/pager?id=12766 (written in Japanese)
[10] http://mpra.ub.uni- muenchen.de/41141/1/MPRA_paper_41141.pdf(Feb 2012).

@article{amandeep02031002,
title = "QR Code Library on the Base of Software Reuse Approach ",
journal = "International Journal of Science and Engineering Applications (IJSEA)",
volume = "2",
number = "3",
pages = "44 - 48",
year = "2013",
author = "Amandeep Kaur, Harwinder Sohal ",
}