The slides give the brief description of the top most famous drones presently available in the market. These Drones are highly efficient and User-Friendly, that's why it is being loved so much.

1. BY-
DEVENDER SINGH BOHRA
MEDHA GUPTA

2. In the present time, a lot of advanced drones
have emerged and being used in the various
field in accordance with their significance.
Some of the most advanced drones have
been described below which include the
drones:
DJI MAVIC PRO
ACECORE
DJI PHANTOM 4 PRO
PASSPORT HOVER CAMERA

3. The DJI Mavic Pro is a small
and powerful drone whose
compactness in size hides the
inside complexity making it one
of DJI’S most sophisticated
flying camera. It consists of 24
high-performance computing
cores, 4 vision sensors, a
transmission system with a 7km
range, and a 4K camera
stabilized by a 3 axis
mechanical gimbal.

4. Features of DJI Magic Pro:
 Powerful
 Creative
 User-friendly
 Worry-free

5. Mavic pro is powered with the
pocket-sized remote controller
and ocusync transmission
technology, the range of 7km,
HD 720p for long range and
full HD 1080p for short range
video streaming, it uses the
flight autonomy technology to
sense distant obstacles up to
15m and thus reduces accidents.

6.  Mavic Pro uses satellite positioning for
hovering in an unobstructed outdoor and
for indoors, it uses forward and downward
vision sensors for a precise hovering.
It is having a long flight time up to 27
minutes and can cover a maximum
distance up to 13km due to its highly
efficient and powerful motors.
With the support of miniaturized, highly
precise 3-axis gimbal, Mavic supports 4K
video at 30fps, which is capable of
stabilizing the camera during the high-
speed motion for a perfect shot.
Moreover, with a 12-megapixel camera
supported by Adobe DNG RAW, it
captures beautiful snaps.

7. With MAVIC, the active track
technology allows the user to
track anything on the screen
and helps the user to shoot like
a pro. To make the MAVIC slow
and precise, tripod mode is
available and with the Mavic in
the air pointing at you, a
gesture is all to snap a picture
with gesture mode.

8. MAVIC can be easily controlled by the smart phone
and with a great user-friendly nature, it allows the
user to concentrate controlling the gimbal and
capturing photos and videos rather than stabilizing
and controlling the flight. Using the tapfly mode, the
user is required to just tap where he wants to go and
the MAVIC will fly in that direction smoothly to the
target. It acts instantly to every instruction of the
user and additionally, it also has a DJI GO 4 editor to
edit and share the shot instantly with just a few taps.
With the high-quality wireless DJI goggles, the user
can see the world through the eyes of a bird.

9. When using mavic the user needs to get worried as
the drone has two sets of each sensor in case if
one goes wrong. While flying in the uneven
terrain the MAVIC will stay at the same height
level above ground automatically so there is no
risk in flying too low. In this both master and
slave remote controllers can control the drone and
gimbal with the master having the priority and the
flight time of 27 minutes makes the user tension
free to check the battery level again and again.
Moreover, the DJI GO 4 app gives you all these
features in a very presentable and easy form.

10. The Acecore Neo is a highly
versatile and sophisticated
drone, designed as a resource for
a wide range of applications
including film-making. Using
highly advanced drone
technology, acecore brings the
very best in drone technology. It
is a lightweight and powerful
drone with a high agility which
can perform even in the
challenging environment.

11.  It can be used with any gimbal within the weight
range of 9.5 kg and can give the flight time of 30
minutes. Additionally, it also has the auto-pilot option.
The rainproof construction allows the user to make
use of the Neo even in rain or snow. Considering the
adverse weather conditions, motors are inverted to
keep them protected in a better way.
Neo is lightweight and robust with 93% carbon fibre.
With the vibration damping technology and eight
powerful brushless motors, it performs very well even
in the case of strong winds.

12.  The electronics circuitry is housed within carbon fibre casing
and the design of the framework allows air to circulate around
the circuit helping to avoid the risk of over-heating in different
conditions.
The eight motor guarantees the safe homecoming even if one or
two motors failing. It is manoeuvrable and it’s hovering
accuracy is approximately 0.5m in a vertical direction and 2.0m
horizontal with maximum ascent and descent speed of 6 m/s,
while the 5% offset positioning of the motors allows the user to
control the drone through a smooth descent.

13.  The DJI Innovation has provided the A3 autopilot system software
giving the user a full control of the drone. Also, the user has a choice
of three autopilot modes and additional features include Go Home
and Auto-Landing. N case of the damage to one or more propellers,
Enhanced Failsafe technology allows the UAV to continue to travel
and land. The range of Acecore Neo lies within a 9,000 feet and a
maximum altitude of 9,000 feet.
 The Neo package in market includes Neo controller with telemetry,
Brushless motors of 1200W, A3 flight controller, Carbon fibre
propellers, gimbal attachment plate, Landing gear, 2 x lithium
polymer batteries, 12V BEC output, 24V output, Spare parts package
(propellers, Servo landing gear, nuts & bolts) and a Manual.

14.  The features of Neo includes HD video capability with 360 degree
gimbal, retractable landing gear, 22k+ for stills, 4k+ quality video,
multiple cameras with a flexible gimbal, enhanced camera control
allowing the user to zoom in and out, superior resolution camera –
36mpx for stills photography, retractable landing gear to avoid any
camera obstruction.
The Acecore Neo can be greatly implied into action for surveillance
for major public events, gathering intelligence in locations which are
difficult to access, photographing incident scenes for evidence, e.g.
RTAs (including trials of pioneering 3D imaging), looking for
missing person(s), tracking suspects, getting images for assessing
risks in emergencies, including hostage situations etc.

15. A unique feature of PHANTOM 4 PRO is its
obstacle avoidance capability making it a crash-
proof drone. Before this, obstacle avoidance
systems on camera drones only really helped
prevent head-on collisions but the phantom 4 pro
has cameras on the front and back and both front
and rear visual sensors that can detect obstacles up
to 98 feet or 30 meters away. Sensors on its belly
help it to avoid landing on an unwanted area like
uneven ground or water so that the drone doesn’t get
damaged, while infrared sensing systems on both
sides allow the drone to figure out its position
within a space, recognizing obstacles up to 23 feet
or 7 meters away.

16.  The camera has a 1-inch 20-megapixel sensor with
11.6 stops of dynamic range, aperture control (f2.8-
f11) and a mechanical shutter. The Mechanical
shutter helps with motion artifacts like Jell-O
effect, skewed lines, and warped-looking
propellers, while the larger image sensor helps to
improve the image quality significantly. The
camera has a high bit rate of 100Mbps and a
maximum resolution of 4K at 60 frames per
second.
Also, with the Pro, the user does not need a mobile
device to see what the drone is shooting. DJI has
offered a Pro Plus version with a super bright
display attached to its controller. With the new
remote, the user is able to flip the radio frequency
between 2.4GHz and 5.8GHz.The Controller is
comfortable to hold and the controls for the drone
and camera are all within easy reach of the thumbs.
It is light enough to comfortably carry in its
supplied polystyrene carry case, and the propellers
easily clip on to the motors making setup a very
simple process. Additionally, it has built-in GPS, an
SD card slot, and a Mini-HDMI port.

17.  The Phantom 4 Pro's new camera features a 1-inch sensor and a
mechanical shutter to help with motion artifacts. DJI added a couple new
flight modes which are made possible by the obstacle avoidance. It has a
good system accuracy so it can fly through narrow environments such as
through doorways or windows. The ActiveTrack tracking mode can
handle drone's profile by flying sideways or backward in Spotlight mode.
And its TapFly mode, which lets you tap a location on the screen to
automatically fly to the target is modified to work backward and the user
can rotate the drone or tilt the camera without changing its path. The drone
also has an enhanced Return-to-Home mode that will guide it home from
up to 300 meters avoiding obstacles along the way. Also, as the Phantom
loses its GPS signal, within a minute it will automatically be directed to
return to the last connected position and hover there until the next
command.

18. The hover camera passport from
zerozero robotics is a prime example of
this trend. Instead of being a jack-of-all-
trades, this drone is built specifically for
taking selfies and follow footage — so
we took it out for a couple weeks of
selfie-ing to see how it stacks up against
some of the more full-featured drones on
the market.

19.  The most significant feature on the Passport
is its foldable design.
The drone is also equipped with a decent
little camera which can shoot video in 4K,
stills at 13 megapixels, and even has a built-in flash.
The Passport is different from other drones due to the presence of image
recognition software, which allows the drone to recognize the face and bodies and
maintain its position according to the recognized body/face in space without any
aid of GPS.
The Passport comes with a suite of various autonomous flying modes. Along with
the standards like Orbit and Follow, it has a 360 Panorama function which the user
can activate with the touch of a button, as well as a thing called Beast Mode, which
lets the user turn off the drone’s software-imposed motor limitations for those times
when you need to follow really fast objects.

20.  It is designed to fold up like a book when you’re not flying.
There is a slim “spine” that encloses the electronics part, and a
pair of enclosed propellers under the spine that swings out like
pages of a book.
When all closed up, the drone is only 1.3 inches (33 mm) tall
and weighs just 242 grams with battery included.
Another feature is the Passport’s carbon fibre prop cages which
protect the propellers from getting damaged when collided with
obstacles, even when bashed with a wall it manages to hover
without getting any kind of damage.

21.  Passport does not give a high-performance flight. Its top speed
is 17 miles per hour, doesn’t have GPS, and has a suggested max
range of 65 feet, so it is not as sporty.
But this drone was built specifically to function as a flying
camera robot and therefore instead of a super long range, it stay
close and follow you wherever you go.
Instead of ultra-responsive manual controls, it’s focused on
autonomous flight. Even the facial/body tracking software
rectifies the need to worry about where the camera is pointing.
The Passport also has an accompanying app that gives the user a
number of layout options. The user can fly with two virtual
joysticks if he is familiar with traditional controls, The user can
even turn on tilt mode and steer the drone around by tilting your
phone in any direction.

22. With the smartphone-based controls, it’s manual modes do feel a
bit lose and imprecise but still, the ability to switch up the
control scheme is helpful sometimes.
In the Orbit mode, the drone flies in a circle around the user
regardless of where the user move and in 360 Panorama mode,
the drone will execute a 360-degree spin and then stitch together
a single panoramic image.

23. The most impressive modes are the two that make use of the
Passport’s image recognition software are Face Track and Body
Track.
To use these modes, the user simply needs to tap on the face or
body that you’d like to follow and the Passport will react to keep
the subject in the frame.
The flight time is about 9 minutes 30 seconds for simple
hovering. Considering a bit harder motion, a drop roughly about
2 minutes is seen.
It is provided with two lithium-ion batteries in the package so the
user can consider 18 minutes as the total flight time. For the fully
drained Passport batteries, an average of about 47 minutes is
required to power up and reach 100 percent again.

24.  Passport can shoot in 4K, 1080p, or 720p but is limited to
30 frames per second regardless of the resolution. It relies
on a combination of digital stabilization and a single-axis
swivel to stabilize images and doesn't have a gimbal.
Effectively, this means that the user needs to shoot in 1080p
if he wants a smooth video since the 4K video is stabilized
only along one axis and is likely to be shaky and unstable.
In addition to the aforementioned face and body tracking
software, Passport features a built-in flash which makes it
ideal for snapping selfies and group photos.
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