Cloud Based Secure Examination System Specially for Visually Impaired

Technology has become integral part of taking examinations. The current system of taking examination online has its own advantages but the disadvantages overrule the advantages in matter of authentication and providing examination privilege for visually impaired. This paper improvises authentication by using face recognition. The concept of voice input and output is incorporated to ease the process of taking the examination for the visually challenged. Through the application, all the related data storage on cloud is made possible. Along with the data storage, the computations of the results are also made possible via clouds and hence reducing the burden on the end systems. This paper adds features of Secure and Random Distribution of Exam Questions, Proctor Approval based strategy. It also deals with the network related issues such as Network Overload, Occasional Network Failures. Network Overload occurs when there is more number of students taking up the exam and the proposed application is able to resolve this issue by assigning the client to another access point without any negative impact on the end user.