14 · Products of the Mind大脑的产物

Virtual Reality虚拟现实

Level · Culture层级 · 文化

"A medium becomes a place when you can step inside it.""一种媒介一旦能让人走进去，便从媒介变为场所。"

Plane位面

History历史

Value价值观

Carrying Civilization传播文明

Cosmic name其名

Joy Engine欢乐引擎

The frontier前沿概述

VR is what happens when the screen wraps all the way around. Once it does, watching becomes inhabiting. Sutherland sketched the idea in 1968; Lanier sold it in the 1990s; Carmack and Abrash shipped it in the 2010s; Apple Vision Pro normalized it in the 2020s. The interesting question is no longer 'will the optics work?' but 'what should civilization put inside?' Training simulators, archaeological reconstructions, telepresence for medicine, exposure therapy, and entirely new art forms compete for the answer.当屏幕完全包住眼睛，观看便变为居住。1968 年萨瑟兰构想了它；1990 年代蓝尼尔贩卖了它；2010 年代卡马克和阿布拉什把它送出工厂；2020 年代 Apple Vision Pro 把它“日常化“。有趣的问题已不再是”光学能否成立“，而是”文明该往里放什么？”训练模拟、考古重建、医学的远程在场、暴露疗法，以及全新的艺术形式——正在争夺这一答案。

Historical evolution历史演化

1968
Sword of Damocles达摩克利斯之剑
Sutherland builds the first head-mounted display, hung from the ceiling.萨瑟兰造出首台头戴显示器，悬挂自天花板。
1992
Snow Crash《雪崩》
Neal Stephenson names the Metaverse.尼尔·斯蒂芬森给“元宇宙”命名。
2012
Oculus KickstarterOculus 众筹
Palmer Luckey's Rift makes consumer VR plausible.帕尔默·拉基的 Rift 让消费级 VR 可信。
2020
Quest 2Quest 2
Standalone, $299, 20 million sold — VR finds its iPod.独立、299 美元、销量 2000 万——VR 找到了它的 iPod。
2024
Apple Vision ProApple Vision Pro
Spatial computing arrives as a credible Apple-grade platform.空间计算作为苹果级平台正式登场。

State of the art今日状态

Standalone headsets are crossing into mainstream comfort, displays are approaching retinal resolution, and passthrough mixed-reality reframes the device as augmentation, not escape. The killer use cases are training (military, surgery, industrial), spatial workflows, and live presence — concerts, sports, family — at a fidelity worth showing up for.独立头显逐步跨过日常使用的舒适度门槛；显示分辨率趋近视网膜；透视混合现实把设备从“逃离”重新定义为“增强“。最杀手的用例在训练（军事、手术、工业）、空间工作流、以及值得”到场”的实时在场感——演唱会、体育、家人。

Where it goes next未来走向

→
Lightweight all-day AR glasses replace the phone as primary device.全天可戴的轻量 AR 眼镜取代手机的主设备地位。
→
Photoreal virtual humans indistinguishable from video calls.照片级虚拟人，几乎与视频通话不可分辨。
→
Civilizational archive — every great city as a walkable simulation.文明档案——每座伟大的城市，都是可漫步的仿真。

Applications today现今应用

Surgical and military training simulators.手术与军事训练模拟器。
Remote collaboration for distributed teams.分布式团队的远程协作。
Phobia and PTSD exposure therapy.恐惧症与 PTSD 的暴露疗法。
Cultural heritage preservation at experiential fidelity.以体验级保真度保存文化遗产。