Has Holographic Display Technology Matured Abroad?

Click For Summary
SUMMARY

The discussion centers on the maturity of holographic display technology, particularly in foreign markets compared to China. Participants highlight that while 3D technology is popular in China, true holographic imaging that does not rely on screens remains elusive. It is noted that most current holographic projectors create illusions through moving screens rather than genuine projection into space. The conversation also touches on theoretical concepts like using high-frequency eddy currents to manipulate matter, although this remains speculative.

PREREQUISITES
  • Understanding of holographic imaging principles
  • Familiarity with 3D display technologies
  • Knowledge of projection techniques and limitations
  • Basic concepts of electromagnetic fields and eddy currents
NEXT STEPS
  • Research advancements in true holographic display technologies
  • Explore the differences between 3D displays and holographic projections
  • Investigate the use of eddy currents in material manipulation
  • Learn about current applications and business cases for holographic technology
USEFUL FOR

This discussion is beneficial for technology enthusiasts, researchers in display technologies, and professionals in the fields of holography and 3D imaging looking to understand the current state and future potential of holographic displays.

mckay
Messages
3
Reaction score
0
Hello everybody, I am Chinese. Was pleased to find this site.
As an Avatar, 3D is very popular in our country
So I want to know, whether in foreign holographic display technology has matured
Have no business case?
I want to know the specific holographic imaging naked eye.
Geographical reasons of language, I can not always on to this forum, but I will come back to see everyone's message, I have MSN, looking holographic, 3D expert in this field and I can share, exchange.
 
Last edited by a moderator:
Computer science news on Phys.org
I have deleted your email address to prevent spam bots.

You should never offer your own e-mail address or ask for others to contact you with theirs.

This is a forum, any conversations should be posted here for all to see.
 
thanks
 
holograms can be stored in a solid they cannot be projected into empty space.

most so called holographic projectors use a moving screen to create the illusion of projection - not very convincing to look at.
 
I disagree, Empty space doesn't exist, however as an avatar? I assume he means projected matter, is questionable. I have some concept of using existing matter, like an extremely high frequency of eddy current's to levitate aluminum and shape and move it. But this is only a flight of fancy and nothing more than a projection.
 

Similar threads

Job Skills How will US companies view an EE PhD from overseas?
  • · Replies 2 ·
Replies
2
Views
2K
Current and Future AI Threats to Humanity and the Human Response
  • · Replies 10 ·
Replies
10
Views
5K
Has Information Technology Really Regressed Over the Years?
  • · Replies 17 ·
Replies
17
Views
3K
TabletPCs for Science and Science Teaching [blog entry from 2006]
  • · Replies 3 ·
Replies
3
Views
4K
Praise My feedback, one month and half experience in PF so far
  • · Replies 1 ·
Replies
1
Views
3K
The Scientist as Hero - or not
  • · Replies 1 ·
Replies
1
Views
3K
Physics Mandarin - Beneficial for a future Physicist/Mathematician
  • · Replies 11 ·
Replies
11
Views
6K
Graduate Focus all of your ire on me, if you would
  • · Replies 4 ·
Replies
4
Views
3K
Quit undergrad physics -- Wishes and options? Advice please
  • · Replies 1 ·
Replies
1
Views
2K
Countdown to Doom Release: Revisit the Original and Celebrate with Easter Eggs
  • · Replies 14 ·
Replies
14
Views
5K