# hologram tour

> series of concerts by an artist or group of artists in different venues via holograms

**Wikidata**: [Q108296071](https://www.wikidata.org/wiki/Q108296071)  
**Source**: https://4ort.xyz/entity/hologram-tour

## Summary  
A **hologram tour** is a series of concerts performed by an artist or group of artists at different venues where the performers appear as holographic projections rather than physically present on stage. It combines the concert‑tour format with holographic technology to deliver three‑dimensional images to live audiences.

## Key Facts  
- A hologram tour is a **subclass of both “concert tour” and “hologram.”**  
- It is defined as “series of concerts by an artist or group of artists in different venues via holograms.” (Wikidata)  
- The underlying hologram technology originated in **1962**, with contributions from **Yuri Denisyuk, Emmett Leith, Juris Upatnieks**, and research at the **University of Michigan**.  
- The main Wikipedia category for this concept is **Category:Hologram tours**.  
- **Whitney Houston Hologram Tour** (2020–2023) is a documented example of a hologram tour.  
- Hologram tours rely on **intermediate photographs** that store three‑dimensional information, which are later reconstructed as holographic images.  
- They enable artists to appear simultaneously in multiple locations without physical travel.  
- The concept expands the traditional concert‑tour model by integrating **advanced visual‑projection techniques**.  

## FAQs  
### Q: What exactly is a hologram tour?  
A: A hologram tour is a concert series where the performers are presented as holographic projections, allowing audiences to experience a three‑dimensional visual performance without the artists being physically on stage.  

### Q: How does a hologram tour differ from a regular concert tour?  
A: Unlike a regular tour, which requires artists to travel to each venue, a hologram tour uses holographic projections, so the same performance can be displayed in multiple locations simultaneously, reducing travel and logistical constraints.  

### Q: Which artists have done hologram tours?  
A: The most cited example is the **Whitney Houston Hologram Tour**, which ran from 2020 to 2023.  

## Why It Matters  
Hologram tours represent a transformative convergence of live entertainment and cutting‑edge visual technology. By projecting three‑dimensional images of performers, these tours eliminate the need for physical presence, dramatically cutting travel costs, carbon footprints, and scheduling conflicts. They also open new creative possibilities, allowing deceased or unavailable artists to “perform” for contemporary audiences, thereby preserving cultural legacies and expanding revenue streams. For fans, hologram tours deliver a novel, immersive experience that can be replicated across many venues at once, increasing accessibility and reach. As holographic imaging continues to improve in resolution and realism, hologram tours are poised to become a mainstream format, reshaping how live music, theater, and other performance arts are produced and consumed worldwide.  

## Notable For  
- **First‑generation live holographic concerts** that blend concert‑tour logistics with holography.  
- **Whitney Houston Hologram Tour (2020‑2023)**, a high‑profile, multi‑year example.  
- **Leveraging holographic technology dating back to 1962**, showing the maturation of the medium.  
- **Enabling simultaneous performances** in multiple venues without artist travel.  
- **Creating new revenue and legacy‑preservation models** for artists and promoters.  

## Body  

### Definition  
- A hologram tour is a concert series where the act is rendered as a holographic image.  
- The format retains the traditional tour structure (multiple venues, scheduled dates) while substituting physical performers with projected three‑dimensional visuals.  

### Technical Foundations  
- Holography began in **1962**, pioneered by **Yuri Denisyuk, Emmett Leith, and Juris Upatnieks** at the **University of Michigan**.  
- The process uses an **intermediate photograph** that encodes the light field of the subject, later reconstructed as a 3‑D image.  
- Modern hologram tours adapt this principle to large‑scale stage projections, often employing high‑resolution lasers, transparent screens, and motion‑tracking systems.  

### Relationship to the Hologram Class  
- In ontological terms, a hologram tour inherits properties from both the **concert‑tour** class (e.g., scheduled venues, ticketing) and the **hologram** class (e.g., reliance on 3‑D image reconstruction).  
- This dual inheritance explains why hologram tours are catalogued under **Category:Hologram tours**.  

### Notable Example: Whitney Houston Hologram Tour  
- Ran from **2020 to 2023**, featuring a holographic rendition of Whitney Houston performing her classic repertoire.  
- Demonstrated commercial viability and audience acceptance of large‑scale holographic concerts.  

### Industry Impact  
- Reduces logistical complexity: no need for artist travel, accommodation, or on‑stage equipment.  
- Lowers environmental impact by cutting transportation emissions.  
- Provides a platform for posthumous performances, extending an artist’s brand and catalog.  
- Encourages investment in high‑fidelity holographic display technologies, benefiting related fields such as education, advertising, and virtual events.  

### Future Directions  
- Ongoing research aims to improve hologram resolution, depth perception, and interactivity.  
- Integration with augmented‑reality (AR) and mixed‑reality (MR) platforms could further blur the line between live and virtual performances.  
- Regulatory and ethical considerations (e.g., consent for posthumous holograms) are emerging as the format gains popularity.