Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Retina - Biometric Computer Security Systems
The next security technology that explained in this report is retina security technology which is very famous in a lot of spy movie. Although retina is an outstanding and perfect security device, it can not be popularized in human’s daily life. Firstly, retina contains a large amount of vessels which absorbs more light than the surrounding area. The retina scanner device can recognize retina by casting a ray of low energy light into human’s retina when they see through the device. However, according to Biometric Scanner (2009), the person who wants to be recognized should concentrate his eyes on the scanner device for more than 10 seconds. The description stated above is the principle of operating retina scanning device.
According to the principle of retina scanner, it is actually a dependable security system. However, a lot of scientists continually study for the ray from the device because users still doubt whether the ray is harmful for human’s eyesight or not (Biometric Scanner 2009). Furthermore, using this security system is not only time consuming, but also making user uncomfortable due to the 10 seconds concentration. With this drawbacks and the expense, retina can not be commonly used at present society.
what is computer network.
Convert the decimal number 45678 to its hexadecimal equivalent number. Ans: (45678) 10 =(B26E) 16 (45678) 10 =(B26E) 16
Design, write, and implement distributed networked application using Java Design the communication protocol (message format and exchange procedure) that your application will re
Q. Explain the Memory Transfer process? Memory Transfer Transfer of information from memory to outside world which implies I/O Interface is known as a read operation. Tra
What are condition code flags? The processor keeps track of information about the results of several operations for use by subsequent conditional branch instructions. This is a
Inspirations of artificial intelligence: Artificial Intelligence research can be easily understood by following example in terms of how the following question has been answere
Explain in detail companding. Companding: It is the process of compressing and expanding. This includes compressing the signal at the transmitter and expanding this at the re
What is a Turing Machine? Turing machine is a simple mathematical model of a computer. TM has unlimited an unrestricted memory and is a much more accurate model of a general
What is Operational Research?
Subscript refers to the array of occurrence, whereas Index shown an occurrence of a table element. An index can only modified using perform, search & set. Require to have an index
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd