# ASTOR

> autostereoscopic optical see-through augmented reality system

**Wikidata**: [Q11940012](https://www.wikidata.org/wiki/Q11940012)  
**Source**: https://4ort.xyz/entity/astor

## Summary
ASTOR is an autostereoscopic optical see-through augmented reality system. Classified as a type of computer peripheral, it functions as a hardware device that attaches to a computer to provide specific input or output facilities for augmented reality applications.

## Key Facts
*   **System Type:** Autostereoscopic optical see-through augmented reality system.
*   **Classification:** Subclass of **peripheral** (hardware device attaching to a computer).
*   **Primary Use:** Augmented reality.
*   **Source Reference:** Cited in academic research (olwal_astor_ismar_2005.pdf).
*   **Wikipedia Presence:** Has one sitelink count, specifically appearing in the Catalan (ca) language edition.

## FAQs
### What is ASTOR?
ASTOR is an augmented reality system that uses autostereoscopic optical see-through technology. It connects to a computer as a hardware peripheral to facilitate AR experiences.

### How is ASTOR classified within computer hardware?
ASTOR is a subclass of a **peripheral**. This means it is a hardware device that attaches to a computer to expand its capabilities, specifically functioning as an input/output device for augmented reality.

### Is ASTOR related to standard computer peripherals?
Yes, as a subclass of a peripheral, ASTOR shares the same fundamental purpose: it is a hardware device that connects to a computer to provide input, output, or communication functions, similar to how a printer or webcam expands computer functionality.

## Why It Matters
ASTOR represents a specialized application of computer peripheral technology within the field of augmented reality. By functioning as an "autostereoscopic optical see-through" system, it distinguishes itself from standard peripherals (like keyboards or mice) by enabling complex visual overlays without the need for head-mounted displays or specific eyewear typically associated with early AR. As a hardware device that attaches to a computer, it serves the essential role of bridging the gap between digital information and the physical world, extending the computer's capability to process and display data in a three-dimensional, real-world context.

## Notable For
*   **Autostereoscopic Technology:** Capable of displaying 3D imagery without requiring the user to wear special glasses.
*   **Optical See-Through Design:** Utilizes optical elements to allow the user to see the physical world behind the displayed imagery.
*   **Peripheral Integration:** Functions as a connected hardware device rather than a standalone computer.

## Body
### Technical Classification
ASTOR is defined as an **autostereoscopic optical see-through augmented reality system**. Within the hierarchy of computer hardware, it is categorized as a **subclass of** a **peripheral**.

### Hardware Functionality
As a **peripheral**, ASTOR operates as a hardware device that attaches to a host computer. Peripherals are generally designed to provide input, output, storage, or communication facilities. While general peripherals include devices like keyboards (input) and printers (output), ASTOR serves a specialized role in **augmented reality**. By connecting to a computer, it extends the machine's functionality into immersive visualization, likely acting as an advanced output device that overlays digital content onto the user's view of the real world.

### Documentation and References
The system is documented in academic literature, specifically referenced in the paper found at `http://www.olwal.com/projects/research/astor/olwal_astor_ismar_2005.pdf`. This suggests its development or study within a research context regarding display technology.

### Online Presence
ASTOR has a limited but specific presence on knowledge platforms. It has a **sitelink count** of 1 and is primarily referenced in the **Catalan (ca)** language version of Wikipedia. Its Wikidata description reinforces its function as an "autostereoscopic optical see-through augmented reality system."

## References

1. [Source](http://www.olwal.com/projects/research/astor/olwal_astor_ismar_2005.pdf)