It allows the user to view and manipulate interactive holographic objects or information in real time. Typical applications include education, gaming, industry and healthcare.
AR headsets are much more than a science fiction gimmick. They make it possible to project digital content directly into the real world, opening up entirely new applications. From industry to education to medicine, AR headsets are changing the way we interact with the world around us.
Applications for AR headsets
AR headsets are already proving their worth in many areas. In industry, they are used to optimise workflows and maintain machinery. In education, they enable immersive learning experiences where students can explore complex topics visually and interactively. And in healthcare, AR headsets are assisting surgeons during operations by displaying real-time data directly in their field of vision.
How AR headsets work
Most AR headsets combine high-resolution cameras, motion sensors, and displays to accurately integrate digital content into the real world. This content is displayed directly in front of the user's eyes through special lenses or displays. Advanced tracking technologies allow the headset to recognise the user's position and movement and adjust the projections in real time.
AR headsets vs. VR headsets
Unlike VR headsets, which completely immerse the user in a virtual world, AR headsets remain connected to the real world. Users can still see and interact with their surroundings while digital objects or information are displayed. This hybrid reality opens up new possibilities that go far beyond entertainment.
The future of AR headsets
The technology behind AR headsets is evolving rapidly. With each new model, the devices become more powerful, lighter and more comfortable. Experts agree that AR headsets will play an increasingly important role in our daily lives in the coming years - at work, play and at home.
Key facts and features
- Gesture control: Many AR headsets allow users to control digital content using hand movements and gestures, without the need for additional controllers.
- Spatial mapping: Most AR headsets create a three-dimensional map of the physical environment to accurately align digital content with the real world.
- Built-in voice assistants: Modern AR headsets often have built-in voice assistants that use voice commands to navigate and interact with digital elements.
- Mixed reality integration: Some AR headsets combine augmented reality and virtual reality in one device to allow seamless switching between the two worlds.
- Use in e-commerce: AR headsets are increasingly being used in e-commerce to allow customers to virtually view products before making a purchase decision.
- Battery life: A typical AR headset has a battery life of approximately 2 to 4 hours of active use, depending on the complexity of the application.
- Lightweight design: New generations of AR headsets are designed to be lightweight and comfortable to wear for extended periods of time.
- Personalized content: AR headsets can personalize content based on the user's preferences, providing a customized experience.
- Developer tools: Many AR headsets come with dedicated software development kits (SDKs) that make it easy for developers to create new AR applications.
- Safety features: Some AR headsets offer safety features, such as detecting dangerous objects in the environment or warning of obstacles.
- Augmented audio: In addition to visual elements, AR headsets can provide spatial audio, which projects sounds and voices into the room to create a more realistic environment.
- Extensible modularity: Some AR headsets allow the hardware to be expanded in a modular way, for example with additional sensors or special add-ons.
FAQs
What AR headsets are currently available?
The most popular AR headsets are the Microsoft HoloLens 2, Magic Leap One and Nreal Light. These devices offer different features and prices depending on the application.
What is the difference between an AR headset and an AR smartphone?
An AR headset enables hands-free operation and a more immersive experience, while a smartphone only displays AR content on the screen. Headsets also offer more precise interactions through advanced sensors and tracking.
Is an AR headset suitable for everyday use?
Currently, most AR headsets are designed for specialized applications in industry, education, and medicine. Everyday applications such as navigation or gaming are still in their infancy, but could grow in the future.
Do I need special software to use an AR headset?
Yes, many AR headsets require special apps or software tailored to the hardware. Developers often use AR platforms such as Unity or Unreal Engine to create content for these devices.
How much do AR headsets cost?
Prices for AR headsets vary widely. Entry-level devices cost between €500 and €1,000, while professional models such as the HoloLens 2 or Magic Leap One can cost several thousand euros.
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