13 | Smart devices

Today you will learn 5 new English words related to "Smart devices"

Author

SEWT Team
March 10, 2025

Smart devices

“Smart devices” have become an integral part of modern life, making them a relevant and engaging topic for you as an ESL learner. By studying today’s vocabulary, you can learn about current trends and enhance your understanding of digital culture. Additionally, discussing the impact of smart devices on society, privacy, and ethics can foster critical thinking and intercultural communication skills. So, let’s jump right in!

In today’s lesson, you’re going to have:

  • 5 advanced English vocabulary words about Smart devices.

  • 15 examples of phrases that you can use on a daily basis.

  • Eye-catching images will help you learn and retain the vocabulary.

5 VOCABULARY WORDS

1. Biometric authentication

Noun

📚 DEFINITION

A security method that relies on unique biological characteristics, such as fingerprints or facial recognition.

📄 Example Sentences:

  1. Biometric authentication enhances security on smartphones.

  2. Fingerprint scanners are a common form of biometric authentication.

  3. Facial recognition technology is considered a form of biometric authentication and is used for access control in many buildings.

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2. Blockchain

Noun

📚 DEFINITION

A decentralized digital ledger that records transactions across many computers.

📄 Example Sentences:

  1. Blockchain technology is used for cryptocurrencies like Bitcoin.

  2. Blockchain can improve supply chain transparency.

  3. Smart contracts are enabled by blockchain technology.

3. Machine learning

Noun

📚 DEFINITION

A method of data analysis that automates analytical model building.

📄 Example Sentences:

  1. Machine learning algorithms can learn from data and make predictions.

  2. Machine learning is used in recommendation systems.

  3. Deep learning is a type of machine learning.

4. Neural network

Noun

📚 DEFINITION

A computer system modeled on the human brain and nervous system.

📄 Example Sentences:

  1. Neural networks are used for image and speech recognition.

  2. Deep learning models often use neural networks.

  3. Neural networks can learn complex patterns.

5. User experience (UX)

Noun

📚 DEFINITION

The overall experience and satisfaction a user gains from interacting with a particular product.

📄 Example Sentences:

  1. A good UX design is essential for user satisfaction.

  2. User testing helps improve UX.

  3. UX designers focus on the user's needs and preferences.

A PARAGRAPH USING THE 5 VOCABULARY WORDS

❝

Smart devices have revolutionized the way we live and work. Equipped with advanced technologies like biometric authentication for secure access, blockchain for transparent transactions, and machine learning for intelligent decision-making, these devices offer a seamless and personalized user experience. Neural networks enable sophisticated pattern recognition, allowing devices to adapt to our preferences and behaviors. As smart devices continue to evolve, they promise to further enhance our lives, making tasks more efficient and experiences more immersive.

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