The FogScreen is not just a passive projection screen but can be turned into an immense touchscreen, greatly expanding its application possibilities!

1. Fog Screen
Presenting by:
Chutke A Akshitha
GPCET

2. CONTENTS
 Introduction
 Existing System
 Proposed System
 Formation of Fog screen
 Application
 Advantages
 Limitations
 Opportunities
 Success of Fog Screen
 Conclusion

3. INTR0DUCTION
Inspired by science fiction movies such as Star Wars, two Finnish
virtual reality researchers created the Fog Screen to recreate
some of the effects from these movies in real life.
 Fog Screen is an exciting new projection technology that allows
to project images and video onto a screen of “dry” fog, creating
the illusion that the images are floating in midair

4. Conti…
• Imagine the traditional pull down screen that is found in many classrooms
today. Instead of a screen being pulled down from the ceiling, fog is pushed
down and held in place by several small fans, allowing for a consistent
surface for display.
• The Fog Screen is an innovative display technology that allows for
projections on a thin layer of dry fog. Imagine the traditional pull down
screen that is found in many classrooms today. Instead of a screen being
pulled down from the ceiling, fog is pushed down and held in place by
several small fans, allowing for a consistent surface for display.

5. EXISTING SYSTEM
• A projection screen is an installation consisting of a
surface and a support structure used for displaying a
projected image for the view of an audience.

6. Some of existing systems are
• Rigid Wall Mounted Screens
• Pull Down Screens
• Electric Screens
• Switchable Projection Screen

7. Disadvantages
• Projections can be obscured
• Storage space
• Sizing issues and setup
• Damage the screen
• Health Dangers

8. Proposed System
• Fog Screen
• It is one type of advanced projecting device
which consumes water and electricity to form
fogs on which images are projected.
• The Fog Screen is a new invention which makes
objects seems to appear and move in thin air! It
is a screen you can walk through!
• The Fog Screen is created by using a suspended
fog generating device, there is no frame around
the screen.

9. Some of Fog screens

10. Formation of Fog screen
• It is formed by using ordinary tap water and digital
technology like ultrasonic device to create a thin
layer of dry fog which is sandwiched between two
air-curtains.
• The fog is created by suspended fog generating
device.
• The fog is made up of ordinary tap water with no
chemicals

11. Conti…
• After the screen is formed, images can be projected
onto it.
• The screen can be translucent or fully opaque.
• The fog we are using is dry, so it doesn’t make you
wet even if you stay under the Fog Screen device for
a long time.
• The fog is made of ordinary water with no chemicals.
• With two projectors, you can project different
images on both sides of the screen.

12. Applications
• Fog Screen has been used in live malls, product
launches, museums, to attract more and more
peoples.
• It is used in case of projection a 3D image esp. in
studies.
• It can be used in seminars to make it more
interactive (we can walk through the screen).
• Create a luxurious interior with Fog Screen

13. ADVANTAGES
• The Fog Screen developers say the unique nature
of Fog Screen will make it a memorable experience
for customers.
• Fog Screen is environmentally friendly and uses only
water as requirement and produces chemical free
fog.

14. LIMITATIONS
• Fog Screen works best indoors with a dark
background that enhances the brightness of the
image on the Fog Screen behind the projector. So, it
can’t be used in daylight.
• Need 1kW of energy to produce 1m long fog screen.
• And it is produce 3-5 litres of water in one hour
which should be vent. And you can't make a high fog
screen, because fog would diffuse with distance.

15. OPPORTUNITIES
• There are endless opportunities to use the products,
but for now these have been mostly innovative
marketing solutions and different exhibitions.
• Stream of fog can appear and disappear within a
fraction of a second, making it a possibility for use in
a live theatre setting to aid with special effects
• Presently it is in demands in countries like Japan,
Malaysia, Germany, France, Greece, Russia, the UK
and the USA; in recent future it will replace the
existing method of projection.

16. SUCCESS OF FOG SCREEN
• Fog Screen has been successfully used in this international
event:
• Entertainment (live shows, live concerts, nightclubs, stage
productions, private parties i.e. Disney Enchanted Tour,
Eurovision, Harrah’s, Cirque deSoleil, MGM Grand, 20th Century
Fox)
• Brand promotions (P&G, Diesel, Victoria’s Secret. Bud
light/Maxim Tour, Xbox)
• Trade shows and exhibition events (Nokia, Motorola, Sony,
Siemens)
• Theme parks (Key US theme parks)
• Museums and Science Centers

17. CONCLUSION
• Technology of the future literally revolutionizes the
limits of projection screens and blurs the boundaries
among art, science, and fun.

18. Any Queries ?