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
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.
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.
