1. By,
KRITICA SHARMA
MTECH-MICROELECTRONICS
130402374

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3. Introduction
 Heliodisplay is a
technology used for
displaying images in mid
air.
 In the heliodisplay, a
projector focuses the
image onto a layer of mist
in mid-air, resulting in a
two-dimensional display
that appears to float.

6. Air Is Drawn In
A Cloud Of Microscopic Particles Is
Created
Cloud Of Microscopic Particles Is
Ejected
So As To Create A 3D Screen
Digital Projector Unit Illuminates
The Particle Cloud
Creating A Visible Image

7. WORKING
 The Device Converts The Imaging Properties Of The Air So That
The Air Is Taken In, Converted Instantaneously, And Then Re-
ejected Out.
 The System Thus Creates A Dynamic, Non Solid Particle Cloud
By Ejecting Atomized Condensate Present In The Surrounding
Air.
 Now The Projector Projects The Given Input On The Found
Invisible Screen.

8.  1024 X 768
Resolution, 16:9 Or 4:3
Aspect Ratios.
 2000:1 Contrast Ratio
 3D Compatible
 Supports All Formats
 No Hardware Or
Software
 Projects All Images
Viewable On A Computer
Screen Or Televison.

9. MODEL M1
MODEL M2
M3 AND M30
M50 AND M100
L90

10.  A HANDHELD OBJECT ACTS AS A MOUSE AND
DRAG IMAGES IN MIDAIR.
 HAND MOVEMENTS ARE MONITORED BY AN
OPTICAL TRACKING SYSTEM, WHICH IS A
CAMERA THAT:
1. Monitors And Locates Movements
2. Changes In The Location Of Our Hand.

11. APPLICATIONS
 Advertising/promotion
 Video conferencing
 Virtual surgery
 pre-operative planning
 Military training programs
 Gaming/artwork
 Engineering/architecture plans
 Build the Heliodisplay into furniture

12. ADVANTAGES
 No Screen To Project Images
 Device Is Light Weight
 No Special Glasses Required
 Translucency Is Controlled
 Can Be Converted Into A Furniture
 Nothing Is Added To Air
 Projected Images Appear 3D
 Does Not Create Fog,
 No Electronic Device Affected

13. DISADVANTAGES
 HELIODISPLAY IS VERY EXPENSIVE.
 VIEWING AN IMAGE IN DIRECT
SUNLIGHT IS IMPOSSIBLE.
 SCREEN CAN BECOME DISTORTED WITH
TOO MUCH AIR MOVEMENT IN THE
ROOM.

14. CONCLUSION
 Heliodisplay is a good projection unit.
 It does not require any special hardware and
support videos and jpg images, flash, quick
time etc.
 We can also play games on heliodisplays.
 It creates one of the most convincing open-air
holographic-like images in existence.
 Heliodisplay can work as a free-space
touchscreen when connected to a PC by a
USB cable.

15.  www.io2technology.com/
 http://heliodisplay.com/
 http://en.wikipedia.org/wiki/Heliodisplay
 ∑http://www.scribd.com/doc/37898347/Heliod
isplay
 ∑Heliodisplay Floating Display- Iddo Genuth
 ∑IO2 Technolgy intros floating M3 Heliodisplay
screen by Darren Murphy
 ∑Heliodisplay-Futuristic display technology by
Bill ChristensenRakkolainen, K. Palovuori, Laser
 ∑Scanning for the Interactive Walk-
Through FogScreen.