Comparison of Iris, Finger, Voice Recognition Techniques – A Biometric Perspective

Overview & Synopsis

In the light of current lifestyle of humankind, there is a great need of high secure interfaces which apart from providing identification to the user, also enhances security. There are many biometric techniques and various new approaches that are being widely used in the fields of banking sector, security accesses, military, etc. But it is difficult to decide which of them is more feasible and secure. We tried to compare these Biometric Techniques and put forth the pros and cons of each of these methods while keeping a few major parameters as benchmarks. We believe this brief overview would help us to analyze the idea of the above approach, which would promote longevity and enable interoperability.