ASeminar On

• Saurabh Kumar

• 12BTCSE112• B.Tech CSE • 7th Sem

Microsoft HoloLens

OVERVIEW Introduction What is HOLOGRAMS ? Augmented and Virtual Reality What is Microsoft HoloLense ? Basic Structure Inside the HoloLense How It works? Features Advantages/Disadvantages Different from Google Glass Conclusion

INTRODUCTIONMicrosoft HoloLens is a smart glass  which is the first cordless, self-contained holographic computer running on Windows 10.The HoloLens is similar to Google Glass in that it uses AR technology

What is a Holograms? A Three Dimensional image formed by the

Interference of light beams from a laser or other light source.

A hologram is a physical structure that diffracts light into image.

A hologram is an object like any other object in the real world, with only one difference: instead of being made of physical matter, a hologram is made entirely of light.

Microsoft HoloLens is the first holographic computer, Powered by Windows 10.

It is completely unattached ( no wires, phones, or connection to a PC needed).

Microsoft HoloLens is the fully untethered ,holographic computer ,enabling high definition holograms to integrate with your world.

Microsoft HoloLens Place holograms in your locations you choose and your digital content will feel more real than ever before.

What is Microsoft HoloLens ?

Microsoft HoloLens is made up of specialized components that together enable Holographic Computing.

The HPU that makes light works of processing a large amount of data per second All those components & more enable you to move freely and interact with Holograms.

Virtual Reality:- It tricks your eyes into thinking that you are somewhere else.

Augmented Reality:- It is an extra dimension over VR since it can show the real world around wearer with graphic overlaid.

AR can also totally immerse user just like VR by simply showing pixels everywhere with transparency to the real world.

In virtual world, users are best advised to stay seated to avoid collisions with physical which they cannot see in the real world.

What is Augmented and Virtual Reality?

1.Camera 2.Computer 3.Lenses 4.Vent 5.Sensor 6.Buttons

Inside the HoloLens

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.

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.

Sensor:- sensor track where the wearer is looking and adjust the display.

Motion sensor detect wearers movement. 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 sensor enables the tracking of user movement.

Vent:- the device is more powerful than a laptop but won’t overheat- warm air flows to the sides, where it vents up and out.

Buttons:- on the right side buttons allow user to adjust the volume and to control the contrast of the hologram.

Science fiction Becomes Science Fact.

Microsoft HoloLens has User Interface so it takes voice , gaze and gestures as input command.

Than internal computer works on input command. Now projection of hologram, for projection HoloLens use

the HUE(head up display) method two Nano projector located at each side of head and semi transparent visor which reflect the image as light on users eye.

Working of Microsoft HoloLens?

User Interface

• Gestures• Voice• Gaze

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.

How it works? Design Perspective

Microsoft HoloLens features see-through, holographic, high-definition lenses and spatial sound so you can see and hear holograms in the world around you..

The goggles will track your movements, watch your gaze and transform what you see by blasting light at your eyes 

Windows 10 is first platform to support

Holographic Computing with APIs that enable gaze,

gesture, voice and environmental understanding on

untethered device.

Windows 10 ™

Features

• Microsoft HoloLens brings high-definition holograms to life in your world, where they integrate with your physical places, spaces, and things.

• Your digital content and creations will be more relevant when they come to life in the world around you.

Transform your world with Holograms

A New Reality Microsoft HoloLens is

more than a simple heads-up display, and its transparency means you never lose sight of the world around you. High-definition holograms integrated with your real world will unlock all-new ways to create, communicate, work, and play.

New ways to Teach and Learn

It’s easier to show than to tell, so do both. With Microsoft HoloLens, friends and colleagues can help you with difficult tasks using HoloNotes in Skype.

Design & DevelopsAs holograms, your digital content will be as real as physical objects in the room. For the first time, holograms will become practical tools of daily life.

Explore places you’ve Never Been

Scientists at NASA’s Jet Propulsion Laboratory will soon be exploring Mars using holograms of Mars Rover images.

New ways to Create what you Imagine

Use holograms to visualize how something will look in the physical world whether it’s a new piece of furniture in your home, a toy for your kids, or a new creation for work.

Easy to wear and use. Sensitive and responsive to the presence of people. HoloLens can be used in army battlefield , where detailed

instruction can be given to the untrained person in the midst of combat.

A useful technology for a Designing & Futuristic Innovations. A spectacle based computer to reside directly on your eyes

rather than your pocket.

Advantage of Microsoft HoloLens

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.

How is it different from Google glass?

Can be easily damaged or broken. User will have a tough time taking care of it. It may lead to accident while driving. Privacy of people may break due to new glasses.

Disadvantage of Microsoft HoloLens

Conclusion Holographic computing experiences with Microsoft HoloLens

are different from existing experiences, such as augmented reality (AR) and virtual reality (VR).

HoloLens looks incredibly exciting, but what we've seen so far is a glimpse into the future.

The team is working with creators and developers all over the world on exciting new holographic experiences. 

The era of holographic computing is here. When you change the way you see the world, you can change the world you see.

THANK YOU

When you change the way You see the world, You can change the world You see.

SaurabH