Augmented reality

“Augmented reality” is a valuable topic for ESL learners, just like you, to study and understand due to its increasing prevalence in various industries and its potential impact on society. Learning more about “augmented reality” and understanding the vocabulary words listed here today, will allow you to participate in deeper, more thought-provoking conversations about this innovative topic. So, let’s jump right in!

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

• 5 advanced English vocabulary words about Augmented reality.

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

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

1. Overlay

📚 DEFINITION

A graphical element or information layer placed on top of the real-world view through AR technology.

📄 Example Sentences:

1. The AR app uses overlays to display navigation directions directly onto the user's field of view.

2. Overlays in augmented reality can include text, images, or interactive elements that enhance the real-world experience.

3. The overlay feature allows users to view real-time information about objects or locations they are observing.becoming increasingly popular alongside traditional fiat currencies.

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2. Headset

📚 DEFINITION

A wearable device equipped with AR technology that allows users to see and interact with virtual elements integrated into their real-world environment.

📄 Example Sentences:

1. The AR headset provides an immersive experience by projecting virtual objects into the user’s surroundings.

2. New models of AR headsets offer improved resolution and field of view for a more realistic experience.

3. Users can interact with digital content using gestures and voice commands while wearing the AR headset.

3. Marker-Based AR

📚 DEFINITION

A type of augmented reality that relies on specific visual markers or patterns to trigger and display virtual content.

📄 Example Sentences:

1. Marker-based AR applications use QR codes or image markers to overlay digital information on physical objects.

2. The museum exhibit uses marker-based AR to provide additional information about artifacts when viewed through a smartphone.

3. Marker-based AR can be less flexible compared to marker less systems, as it depends on the presence of predefined markers.

4. Spatial Mapping

📚 DEFINITION

The process of creating a digital representation of a physical environment to enable accurate placement of virtual objects in AR.

📄 Example Sentences:

1. Spatial mapping allows AR devices to understand the layout of a room and place virtual furniture accurately.

2. By using spatial mapping, AR applications can provide interactive experiences that adapt to the user's surroundings.

3. The accuracy of spatial mapping affects how well virtual objects blend with the real world.

5. Gesture Recognition

📚 DEFINITION

A technology that allows users to interact with augmented reality environments through hand movements or gestures.

📄 Example Sentences:

1. Gesture recognition enables users to control AR applications by waving their hands or making specific gestures.

2. The AR headset uses gesture recognition to allow users to navigate menus and interact with virtual elements.

3. Accurate gesture recognition enhances the usability and interactivity of augmented reality experiences.

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✔️ Audio file version for each vocabulary
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