3. ATTEMPTAT VISUALIZINGTHE 4 DIMENSION
4 D technology
“take a point, stretch it
into a line, curl it unto a
circle, twist it into a
sphere and punch
through the sphere”
4.
5. "A 4D Design is the dynamic form resulting
from the design of the behavior of artifacts
and people in relation to each other and their
environment". (Robertson 1995).
6. 4D CINEMA
4D GAMES
4D BULIDING
4D VIRTUAL HUMAN CAVEMAN
4D ULTRASOUND
7. 4D CINEMA is a complete and complex solution for 3D
video animation that gives you total power and control
throughout the whole design and creation process.
4D as a technology is based on the 3D platform. It
combines the effect of 3D movies by incorporating
external physical effects like movement in seats and
environmental enhancers like virtual fog, rain, lighting,
air bubbles and smells in the movie watching
experience. "This will enable audiences to have both
visual and sensory experience and create a never
before experience," the company said in a release
8.
9. 4-D film is a
marketing term that
describes an
entertainment
presentation system
combining a 3-D film
with physical effects
in the theatre, which
occur in
synchronization with
the film.
10.
11. capsule simulator-
where the audience is fully enclosed
above the motion system and where
the audio visual system moves with
the motion. Such simulators are used
usually in smaller outdoor locations
and usually are configured around
simple 2D or 3D display systems.
auditorium based
environment-Such systems are
usually used in high capacity
applications of
typically 20 to 100 seats.
12. Air blast
Leg tickler
Water effect
Low smoke generator
Snow effect and bubble machine
13. The CAVEman Project aims
to create visual maps of
information about
diseases that have a
genetic component, such
as cancer, diabetes, and
Alzheimer's. Using an
immersive virtual reality
environment called the
CAVE, the research
teamwill integrate a high-
resolution digital atlas of a
human body with medical
data related to specific
diseases.
14.
15. ”4D Building model: a
conceptual system of the
dimension of time in
building’s life” is the
concept of a web-based
interface of a databank
that stores and visualizes
information of the
building’s life process.
16. Building design
exterior design guidance
structural considerations
interior elements
equipment and furnishings
loading docks
17. 4D ultrasound is a medical
ultrasound technique, often
used in obstetric
ultrasonography (during
pregnancy), providing
4 dimensional images of
the fetus.
18. High-frequency sound waves (MHz)
Medical imaging technique: use of sound waves to
visualize internal structures
Basic concept:
transducer sends out sound waves
Sound waves reflect off of internal structures
Image generated from data:
Time for the echo to be received
Intensity of echo
Depends on density of material, location in body
Different types:
1D, 2D, Doppler, 3D, 4D
19. Accuracy and repeatability
Less dependent on technician’s ability to
visualize 2D images in 3D setting
Easier to track growth of tumours
/diseases, lesions
No health risks from moderate use
Potential health problems
Too intense
Over-usage
Useful to see structures in motion
Surgery
Diagnosis
20. 3D
Imaging during surgery,
radiotherapy planning
Find instruments with
respect to structures in the
body
Looking at structures /
sections of larger structures
Eg: fetal screening, breast
biopsy, carotid artery,
intestine, eye, intravascular,
rectal, gynaecological
4D
Fetal screening
Echocardiography
