T.Yashwanth Reddy

Holography

• Holograms are 3-D images that have been projected and captured on a 2-D surface. 

•  Technique which enables three-dimensional images to be made is called Holography

Contd…

• It involves the use of a laser, interference, diffraction, light intensity recording and suitable illumination of the recording.

• The image changes as the position and orientation of the viewing system changes in exactly the same way as if the object were still present, thus making the image appear three-dimensional

We See this technologyOnly in Science fiction Movies & Cartoons.

• Microsoft had revealed its next generation innovation – HoloLens , an augmented reality headset that blends your digital life with the real world.

• This technology is launched on January 21 2015 in Washington

How Does It Work ?

• The head piece tracks eye movements, then lets wearers use a simple finger flick to interact with whatever they focus on.

Contd…

• People can glance to see text messages, video or other scenes in small displays, and also take pictures or video, controlling the eyewear with

voice commands or taps on frames.

Advantage

• HoloLens overlaid virtual scenes on real space, allowing wearers to safely and efficiently navigate rooms while engaging with 3D imagery using voice, gaze or gesture.

Applications

• The Microsoft headgear even became a tool for designing virtual toys then made real using a 3Dprinter.

• In future Hololens can be used in space exploration.

• Hololens can be used in Virtual Gaming

Small Defect

• Because virtual reality headgear disconnects users from their immediate surroundings, some people worry about what is happening in reality or what they might bump into.

Thank you