Hololens Science Microsoft Latest Invention Education
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Transcript of Hololens Science Microsoft Latest Invention Education
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HOLOLENS
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• Alex KipmanCreator
• Windows HolographicPlatform
• MicrosoftDeveloper and Creator
• Windows 10Operating System
• Intel Cherry Trail AtomCPU & GPU
• Holographic processing unit
HPU
• IMUsSensors
• Gaze ,Gesture ,VoiceInput
• Q1 2016Relase Date
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Introduction of HoloLensMicrosoft HoloLens is a Augmented Reality device developed by Microsoft.
It is part of the Windows Holographic AR Platform incorporated with Windows 10 OS
Similar to other OHMDs, HoloLens is a see through display worn over your eyes.
Unlike Oculus Rift and VR Devices, the eye-piece component of HoloLens is transparent and the headset requires neither PC nor smartphone.
It is able to project high-definition virtual content or holograms over real world objects.
It features HD 3D optical head-mounted display, spatial sound projection and advanced sensors to allow its users to interact its AR applications through head movements, gestures and voices.
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Display and Sound• The smart glass head-mounted display requires neither cords nor phones. It
features a HD 3D optical head-mounted display, spatial sound system along with various sensors.
• The eye-piece consist of a tinted visor with a pair of combiner lenses within. 2 small speakers are located on the sides of OHMD.
• Unlike headphones, these speakers do not prevent the user from hearing external sound.
• The field of view where the holograms appear is quite small, estimated to be around 40°.
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Sensors and Processors• Sensors include head tracking IMUs, sound capture system consist of various
microphones, an energy efficient depth camera with 120°×120° FOV and a RGB video camera.
• HPU - processes all of the data from its sensors, depth camera, microphone etc.• For processors, in addition to CPU and GPU, HoloLens will possess
an HPU, holographic processing unit.
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• HPU is a coprocessor that is dedicated to integrating real world and virtually generated content.
• It consolidates and processes all the data from various sensors and produces a thin stream of useful information to the other processors.
• HPU removes the burden of handling heavy external data from the CPU and GPU, allowing them to focus on creating content.
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Input and Interface• A pair of buttons responsible for brightness is above the left ear while another pair
of buttons responsible for volume is above the right ear. • In each pair, one of the buttons is concave while the other one is convex.• 5 LEDs are present on the left side of the OHMD. • These LEDs display various system statuses such as power and battery conditions.
A microUSB port is present for charging and connection.
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FEATURES
Spatial Audio
Voice Recognition
Gesture Recognition
Gaze Recognition
Air Tap
Spatial Mapping
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FEATURES• Anchor holograms onto real life objects. Virtual objects are projected at about 60
cm (near plane) to few meters.• Spatial Mapping - Scans the environment in the real time to create a mesh of an
X/Y/Z coordinate plane. Objects can be accurately projected into mesh.• Spatial Audio - Spatial Audio is sound that has been processed to give the listener
a sense of the location of a virtual sound source and the characteristics of a virtual listening space.
• Voice Recognition - Computer analysis of the human voice, especially for the purposes of interpreting words and phrases or identifying an individual voice.
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• Gesture Recognition - Gesture recognition is a topic in computer science and language technology with the goal of interpreting human gestures via mathematical algorithms.
• Gaze Recognition (or) Eye Tracking – It is the process of measuring either the positions and eye movement.
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By,Nishaanth.M.S