This presentation provides an overview of Microsoft HoloLens, including the technology used, its internal components, interface, and advantages over Google Glass. HoloLens uses augmented reality through its sensors, computer components like a CPU and GPU, and transparent lenses and display to overlay holograms onto the real world view of the user without wires or connection to other devices. The user can interact with holograms using hand gestures and see real world objects behind any projected holograms.

1. Present by Ronak Kumar
WelcomePARISHKAR COLLEGE OF GLOBAL EXCELLENCE

2. Overview :-
 Introduction
 What technology is used in HoloLens.
 Inside the HoloLens.
 Interface and Uses.
 Features and advantage.

3. Hololens is look like this :-

4. Technology that use in HoloLens
 Microsoft HoloLens is the first
holographic computer running Windows
10.
 It is completely unattached– no wires,
phones, or connection to a PC needed.
 Microsoft Hololens support augmented
reality.

5. Inside the Hololens:-
@ 1.Camera
@2.Computer
@3.Lense
@4.Vents
@5.Sensor
@6.Buttons

6. How it works?
 1. Lenses and Display:-
® Microsoft HoloLens has two display they are transparent so that wearer can
see the real world behind virtual object.
® To create project HoloLens image, light particles bounce around millions of
times in the so called light engine of the device.
® Then the photons enter the two lenses(one for each eye), where they
ricochet between layers of glasses before finally hitting of wearer eye.

7. Continue:-
2. Sensor
® sensor track where the wearer is looking and adjust the display.
® The sensor can also see wearers hands, the hands are an input system: user
can interact with whatever he sees by just touching it.
® Wearer also give gesture as input senser enables the tracking of user
movement.

8. Continue:-
3. Computer
® Hololens is not just a visor connected to a computer, it is a computer on its
own.
® Hololens contain CPU,
® battery,
® GPU and
® first of its kind HPU (holographic processing unit).
® 18 sensors flood the brain of the device with terabyte of data every seconds.

9. Continue:-
4.camera:-
® The project HoloLens depth camera has a field of vision that spans 120 by 120 degree, so it can
sense what your hands are doing even when they are nearly outstretched.
5. vent
® the device is more power full than a laptop but won’t overheat- warm air flows to the sides, where
it vents up and out.
6.Buttons:-
® on the right side buttons allow user to adjust the volume and to control the contrast of the
hologram.

10. Interface & Uses

11. You can see beyond the screen

12. instruction and sharing ideas

13. Design and develop

14. How is it different from Google glass?
® Hololens completely different from Google glass.
Google glass was design to perform the function of
smartphone. Like a phone it support apps , take
photos and video so basically its a expensive version
of handheld device.
® Google glass support virtual reality where user
disconnect with real world but in HoloLens user , see
the real world in front of them. they can walk around
and talk to others without worrying about bumping
into walls.

15. You can ask me any query about
Hololens