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IELTS Free Online Writing Practice - The role of biometrics in identity verification.

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Writing Task 2 Topic:The role of biometrics in identity verification.

Question:

In recent years, biometrics have been increasingly used as a method of identity verification. Discuss the advantages and disadvantages of using biometric systems for identification purposes, and give your opinion on whether or not they should be implemented widely.

Model Answer:

Biometrics have become an essential tool in identity verification due to their unique ability to identify individuals based on their physical characteristics. This technology has been implemented in various sectors such as immigration, border control, national security, and financial institutions. While the use of biometric systems offers numerous benefits, it also comes with certain drawbacks that need to be taken into consideration.

On one hand, biometrics offer a high level of accuracy in identity verification due to their unique nature. Fingerprints, facial recognition, and iris scanning are all examples of biometric identification methods that are difficult to forge or duplicate. This level of precision can help prevent identity theft, reduce fraudulent activities, and improve overall security. Additionally, the use of biometrics can save time and resources in verifying a person's identity, as it eliminates the need for traditional documentation such as passports or driver's licenses.

On the other hand, the use of biometric systems raises several ethical concerns. Privacy is one such concern, as these systems require the collection and storage of sensitive personal data. The potential misuse of this information by unauthorized parties poses a significant risk to an individual's privacy rights. Moreover, the accuracy of biometric systems can be affected by certain factors, such as age, injury, or environmental conditions, which may result in false rejections or acceptances. This can lead to unnecessary delays and complications for legitimate users.

In conclusion, while the use of biometrics offers significant advantages in terms of accuracy and efficiency, the potential drawbacks in terms of privacy and reliability must be carefully evaluated. Widespread implementation of biometric systems should be considered with a balance between security needs and ethical concerns. Ultimately, it is essential to strike a balance between the benefits and limitations of this technology to ensure that its use is both effective and respectful of individual rights.

Score:

Based on IELTS scoring standards, this answer would receive a band score of 9:

- Task Response (Coherence & Cohesion): 5
- Lexical Resource (Vocabulary): 5
- Grammatical Range & Accuracy: 5
- Presentation of Ideas (Logic & Coherence): 4

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