概要

HoloLensの開発環境構築方法を解説

詳細

ここみればわかる
https://developer.microsoft.com/en-us/windows/mixed-reality/academy
が、それではあんまりなので要点だけ

Visual Studio 2017 or Visual Studio 2015 Update 3
(2015でもいいけど、特に理由ないなら2017がよい)
HoloLens Emulator

実機あるならなくてもいいけどあったほうがいいかもね

動かすにはHyper-V（Windows上で仮想化環境を作るシステム的なもの）を有効化する必要があるので注意
Unity 5.5

Unity5.6でも動いていることは確認済み、5.5以降なら大丈夫
Vuforia

マーカー認証など使うのであれば必要

Processor
- Notebook: Intel Mobile Core i5 (e.g. 6200U 7th generation CPU), Dual-Core with Hyper Threading
- Desktop: Intel Desktop i5 (e.g. 6th generation CPU), Dual-Core with Hyper Threading OR AMD FX4350 4.2Ghz Quad-Core equivalent
GPU
- Notebook: NVIDIA GTX 965M, AMD RX 460M (2GB) equivalent or greater DX12 capable GPU
- Desktop: NVIDIA GTX 960/1050, AMD Radeon RX 460 (2GB) equivalent or greater DX12 capable GPU
- WDDM 2.2 driver
Thermal Design Power: 15W or greater
Display
- Headset connectors: 1x available graphics display port for headset (HDMI 1.4 or DisplayPort 1.2 for 60Hz - headsets, HDMI 2.0 or DisplayPort 1.2 for 90Hz headsets)
- Resolution: SVGA (800x600) or greater
- Bit depth: 32 bits of color per pixel
Memory: 8 GB of RAM or greater
Storage: >10 GB additional free space
Connectivity:
- 1x available USB port for headset (USB 3.0 Type-A) Note: USB must supply a minimum of 900mA
- Bluetooth 4.0 (for accessory connectivity)

Processor
- Desktop: Intel Desktop i7 (6+ Core) OR AMD Ryzen 7 1700 (6 Core, 12 threads)
GPU
- Desktop: NVIDIA GTX 980/1060, AMD Radeon RX 480 (2GB) equivalent or greater DX12 capable GPU
- WDDM 2.2 driver
Thermal Design Power: 15W or greater
Display
- Headset connectors: 1x available graphics display port for headset (HDMI 1.4 or DisplayPort 1.2 for 60Hz headsets, HDMI 2.0 or DisplayPort 1.2 for 90Hz headsets)
- Resolution: SVGA (800x600) or greater
- Bit depth: 32 bits of color per pixel
Memory: 16 GB of RAM or greater
Storage: >10 GB additional free space
Connectivity:
- 1x available USB port for headset (USB 3.0 Type-A) Note: USB must supply a minimum of 900mA
- Bluetooth 4.0 (for accessory connectivity)

便利にするならほかにもいろいろいるが本当の最小構成ならUnityだけで問題ない
本格的なプロジェクトの作成方法は後書く