Mobile, PC Tech Tips by Computer Era Telugu

We spend so much of our digital lives using a computer but often don't give enough attention to its setup and configuration. That's a missed opportunity since doing it well can supercharge your productivity and safeguard your important data. The topics discussed in this book not only apply to a new computer, but can be used to verify that your current computer is optimized for productivity and security as well.

Biometrics deals with recognition of individuals based on their physiological or behavioral characteristics. The human ear is a new feature in biometrics that has several merits over the more common face, fingerprint and iris biometrics. Unlike the fingerprint and iris, it can be easily captured from a distance without a fully cooperative subject, although sometimes it may be hidden with hair, scarf and jewellery. Also, unlike a face, the ear is a relatively stable structure that does not change much with the age and facial expressions.

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