HoloLens 2
Microsoft HoloLens 2 is 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.
Developer | Microsoft |
---|---|
Manufacturer | Microsoft |
Product family | Windows 10 |
Type | Mixed reality augmented reality head-mounted display smartglasses |
Generation | 2 |
Release date | November 7, 2019 |
Retail availability | Enterprise and developers |
Introductory 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 |
History
HoloLens 2 was announced by Alex Kipman on February 24, 2019 at MWC in Barcelona, Spain.[1][2] On May 7, 2019 the HoloLens 2 was shown again at Microsoft Build. There, it showcased an application created with Unreal Engine.[3]
On August 20, 2019, at Hot Chips 31 Microsoft presented their Holographic Processing Unit (HPU) 2.0 custom design for the HoloLens 2.[4]
- 7x SIMD Fixed Point (SFP) for 2D processing
- 6x Floating Vector Processor (FVP) for 3D processing
- >1 TOP of programmable compute
- 125Mb SRAM
- 79mm2 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.[5] The product started shipping on November 7, 2019.[6]
Improvements over the previous model
Microsoft highlighted three main improvements made to the device: immersiveness, ergonomics and business friendliness.[7][8]
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.[9][10]
Holographic Processing Unit (HPU) 2.0 improvements compared to the HPU 1.0:[4]
- 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
HoloLens 2 emulation
The HoloLens 2 Emulator was made available to developers on April 17, 2019.[11] This emulator allows developers to create applications for the HoloLens 2 before the device ships.
References
- "Microsoft Hololens 2 ushers in the next generation of augmented reality". mashable.com. February 24, 2019. Retrieved February 25, 2019.
- "Microsoft's new $3,500 HoloLens 2 headset means business". cnn.com. February 24, 2019. Retrieved February 25, 2019.
- Apollo 11 HoloLens 2 Demo | Microsoft Build 2019 | Unreal Engine, retrieved 2019-08-07
- Cutress, Dr Ian. "Hot Chips 31 Live Blogs: Microsoft Hololens 2.0 Silicon". www.anandtech.com. Retrieved 2019-08-21.
- "Microsoft says new augmented reality headset to go on sale in..." Reuters. 2019-08-29. Retrieved 2019-08-29.
- Robertson, Adi (2019-11-07). "The Microsoft HoloLens 2 ships today for $3,500". The Verge. Retrieved 2019-11-19.
- "HoloLens 2 pricing and preorder". microsoft.com. Retrieved February 25, 2019.
- "New HoloLens 2 gives Microsoft the edge in the next generation of computing". Innovation Stories at Microsoft. Microsoft. 24 February 2019. Retrieved 25 February 2019.
- Kipman, Alex (2019-02-25). "No secrets... - The first HoloLens had a 34-degree diagonal FOV; the new headset's field of view … 52-degree diagonal field of view. More than 2x is area and most of the growth is vertical (no longer 16:9)". @akipman. Retrieved 2019-03-01.
- Goode, Lauren (2019-02-24). "The HoloLens 2 Puts a Full-Fledged Computer on Your Face". Wired. ISSN 1059-1028. Retrieved 2019-03-01.
- Schaik, Joost Van (2019-04-17). "First look at the HoloLens 2 emulator". Dotnet by Example. Retrieved 2019-08-07.