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AR stands for Augmented Reality, while VR stands for Virtual Reality. AR overlays virtual objects onto the real world, while VR creates a completely simulated environment. Both technologies use imaging devices, such as glasses or headsets, to project images or videos to create an immersive experience for the user.

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Ultrasmall full-color laser modules are devices that display high-resolution images in AR/VR smart glasses. These modules enable images to be projected onto the retina of both eyes, reaching a wide angle. TDK's ultrasmall full-color laser modules are lightweight and compact, making them an ideal choice for smart glasses.

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AR and VR technologies are being used in various industries, including entertainment, corporate education and training, travel, tourism, and shopping. They enable realistic experiences of virtual environments, which can be used for immersive learning, interactive marketing, and virtual events. AR technology also enables users to navigate their way through a trip or interact with friends in the metaverse.

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The metaverse is a virtual world expanding in digital space, where users' avatars, their alter egos, can enter, exit, and interact in three-dimensional virtual spaces on the internet. It is attracting attention as a new tool to extend business and communication opportunities by creating virtual shops, offices, events, and more.

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Ultrasmall full-color laser modules contribute to the future of "smart" lives by enabling a more compact and lightweight design for AR/VR smart glasses. This technology allows users to experience immersive virtual environments, which can be used for entertainment, education, and business purposes. As this technology advances, it will become increasingly integrated into our daily lives, enhancing our experiences and interactions.