HoloLens 2

Microsoft HoloLens 2

Разработчик	Microsoft
Производитель	Microsoft
Семейство продуктов	Windows 10
Тип	Смешанная реальность дополненная реальность дисплей на голове умные очки
Поколение	2
Дата выпуска	7 ноября 2019 г.; 11 месяцев назад (2019-11-07)
Доступность в розницу	Корпорация и разработчики
Инт roductory price	$3500 USD, $125 USD per month Enterprise, $99 USD per month Developer
Operating system	Windows 10 Holographic
System on a chip	Qualcomm Snapdragon 850 Compute Platform
CPU	Qualcomm Snapdragon 850
Display	See-through holographic lenses 2K 3:2
Graphics	Adreno 630
Input	Eye tracking, spatial tracking, hand tracking.
Camera	8 MP 1080P30 video
Connectivity	Bluetooth LE 5.0, 802.11 2x2 WiFi
Platform	Universal Windows Platform
Online services	Windows Holographic Operating System, Edge, Dynamics 365 Remote Assist, Dynamics 365 Layout, Dynamics 365 Guides, 3D Viewer, OneDrive for Business
Mass	566g
Predecessor	HoloLens
Website	www.microsoft.com/en-us/hololens/

Microsoft HoloLens 2is a pair of mixed reality smartglasses developed and manufactured by Microsoft. It is the successor to the pioneering Microsoft HoloLens. On February 24, 2019 the HoloLens 2 enterprise edition debuted as the first variant of the device, followed by a developer edition that was announced on May 2, 2019. It was subsequently released in limited numbers on November 7, 2019.

• 1 History
• 2 Improvements over the previous model
• 3 HoloLens 2 emulation
• 4 References
• 5 External links

HoloLens 2 was announced by Alex Kipman on February 24, 2019 at MWC in Barcelona, Spain. On May 7, 2019 the HoloLens 2 was shown again at Microsoft Build. There, it showcased an application created with Unreal Engine.

On August 20, 2019, at Hot Chips 31 Microsoft presented their Holographic Processing Unit (HPU) 2.0 custom design for the HoloLens 2.

• 7x SIMD Fixed Point (SFP) for 2D processing
• 6x Floating Vector Processor (FVP) for 3D processing
• >1 TOP of programmable compute
• 125Mb SRAM
• 79mm die size and 2 Billion transistors
• TSMC 16FF+ process
• PCIe 2.0 x1 at 100 MB/s bandwidth to Snapdragon 850

On August 29, 2019, at the World Artificial Intelligence Conference in Shanghai, Microsoft's Executive Vice President, Harry Shum, revealed that HoloLens 2 will go on sale sometime in September 2019. The product started shipping on November 7, 2019.

Microsoft highlighted three main improvements made to the device: immersiveness, ergonomics and business friendliness.

HoloLens 2 has a diagonal field of view of 52 degrees, improving over the 34 degree field of view (FOV) of the first edition of HoloLens, while keeping a resolution of 47 pixels per degree.

Holographic Processing Unit (HPU) 2.0 improvements compared to the HPU 1.0:

• 1.7x compute
• 2x effective DRAM bandwidth
• Improved hologram stability
• New hardware accelerated workloads such as eye tracking, fully articulated hand tracking, semantic labeling, spatial audio and JBL filter

The HoloLens 2 Emulator was made available to developers on April 17, 2019. This emulator allows developers to create applications for the HoloLens 2 before the device ships.

• HoloLens demo at Mobile World Congress on YouTube
• Microsoft Documentation for HoloLens Emulator