• Mr. C. Sabarinathan
• K Sai Prasanth
• Anishka Patwa
• Karan Japee

A blood bank is a complex where the blood or plasma is collected from donors, separated, stored and prepared for transfusion to recipients. It is sometimes referred to as a collection center. A Traditional blood bank system is all about working physically which is not capable all the time particularly, at emergency scenarios. The motive is to create an application and provide blood feasible whenever the requirement is given by an individual, even in emergency cases. We use Global Positioning System (GPS) to manage the blood bank using an android application. The application can be used in a wide range of smartphones which makes it more efficient and convenient. In this project, we develop two android based applications and one intermediate server. The first application is for blood requester, another is for a blood donor, and the server contains the previous recipient's database. Be it a requester or donor he/she has to register themselves before placing any request or accepting any requests. Blood Requester can send a query to the server for specific blood units via Google Cloud Messaging (GCM), the server processes the query and notifies the user whose data satisfied for the query. In the next scenario, the application sends the Gps coordinates and contact number to the requester, only if the blood donor accepts the request. We also use machine learning to classify donors. We are also concerned with the privacy of the donor. The data of the donor is not made visible to anyone until and unless he accepts the request.

Index Terms - Blood bank, Machine Learning, Gps, Cloud, Web Technology

"Quick-Witted Reciprocity of Blood for Emergency Situations ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.365-370, April-2019, Available :http://www.jetir.org/papers/JETIR1904556.pdf

"Quick-Witted Reciprocity of Blood for Emergency Situations ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp365-370, April-2019, Available at : http://www.jetir.org/papers/JETIR1904556.pdf