支持WebVR兼容内容的网站数量每天都在增长。许多此类网站要求访问您的虚拟现实设备以提供身临其境的 3D 内容。如果您的系统没有连接任何 VR 设备，那么在 Firefox中阻止网站访问虚拟现实设备的请求是有意义的。^{(block websites requests to access virtual reality devices)}这是它是如何完成的。

虚拟现实允许您做什么？

顾名思义，它通过在虚拟现实查看器中使用技术来创建一个身临其境的人造世界。用户可以体验 3D 内容，并感觉自己仿佛身临其境。

为什么网站要求访问虚拟现实^{(Virtual Reality)}？

这些网站试图让你在浏览器中体验 VR，因为目标是让每个人都更容易进入 VR 体验，无论你拥有什么设备。

如何在Firefox^(Firefox)中阻止网站访问虚拟现实^{(Virtual Reality)}设备的请求

当网站实现 WebVR 支持并提供 3D 内容时，它可以在用户同意的情况下在耳机中显示沉浸式内容。如果您觉得它没有用，您可以在Firefox等浏览器中阻止请求访问虚拟现实设备的网站。

1. 启动火狐浏览器。
2. 选择打开应用程序菜单。
3. 选择设置。
4. 向下滚动^(Scroll)到隐私^(Privacy)和安全^(Security)部分。
5. 切换到右侧的权限。
6. 点击虚拟现实^{(Virtual Reality)}旁边的设置^(Settings)按钮。
7. 选中阻止^(Block)要求访问您的虚拟现实设备的新请求框。

启动火狐^(Firefox)浏览器。确保您运行的是最新版本的浏览器。

单击打开应用程序菜单^{(Open Application Menu)}，在浏览器窗口的右上角显示为 3 个水平条。

从菜单中选择设置。^(Settings)

接下来，在左侧导航窗格中，向下滚动到隐私和安全^{(Privacy & Security)}部分。

在右侧，向下滚动到权限^{(Permissions)}部分。

现在点击虚拟现实^{(Virtual Reality)}选项旁边的设置^(Settings)选项卡以打开虚拟现实权限^{(Virtual Reality Permissions)}窗口。

选中标记为阻止要求访问您的虚拟现实设备^{(Block new requests asking to access your virtual reality devices )}描述的新请求的框。

完成后，点击保存^(Save)更改按钮以应用更改。

请注意 -阻止^(Blocking)访问您的虚拟现实设备可能会破坏某些网站功能。但是，如果您不介意它，请继续按照上述帖子中的说明进行更改。

Hope it helps!

Block website requests to access Virtual Reality devices in Firefox

The number of sites that support WebVR compatible cоntent iѕ growing every day. Manу such sites request access to your virtual reality devices to providе immerѕive 3D content. If you don’t have any VR devices connected to your system, it makes sense to block websites requests to access virtual reality devices in Firefox. Here’s how it’s done.

What does virtual reality allow you to do?

As the name suggests, it creates an immersive artificial world through technology use in a virtual reality viewer. Users can experience 3D content and feel as if they are actually present in that place.

Why do websites ask for Virtual Reality access?

The websites do it in an attempt to allow you experience VR in your browser as the goal is to make it easier for everyone to get into VR experiences, no matter what device you have.

How to block websites requests to access Virtual Reality devices in Firefox

When a website implements WebVR support and provides 3D content, it can display immersive content in the headset, with user consent. You can block websites requesting access to virtual reality devices in browsers like Firefox, if you do not find it useful.

1. Launch the Firefox browser.
2. Choose the Open Application Menu.
3. Select Settings.
4. Scroll down to Privacy & Security section.
5. Switch to Permissions on the right.
6. Hit the Settings button next to Virtual Reality.
7. Check the Block new requests asking to access your virtual reality devices box.

Launch the Firefox browser. Make sure you are running the latest version of the browser.

Click the Open Application Menu, visible as 3 horizontal bars in the upper-right corner of browser window.

Choose Settings from the Menu.

Next, inside the left navigation pane, scroll down to Privacy & Security section.

On the right, scroll down to the Permissions section.

Now hit the Settings tab next to Virtual Reality option to open Virtual Reality Permissions window.

Check the box marked against the Block new requests asking to access your virtual reality devices description.

When done, hit the Save changes button to apply the changes.

Kindly note – Blocking access to your virtual reality devices may break some website features. However, if you don’t mind it go ahead and make the changes as described above in the post.

Hope it helps!

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