Google glass购买

Look Into the Future With Google Glass

Do you love to try out new technology as it comes on the market? Well, one of the gadgets that you may find interesting is Google Glass. There are several different versions of Google glasses for sale, so search around before making a purchase as eBay offers a variety of affordable options for you to consider.

目錄 Show

Look Into the Future With Google Glass
What are some Google Glass features?
What is the Google Glass Enterprise Edition?
How much does Google Glass cost?
Is Google Glass compatible with a vision prescription?
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What are some Google Glass features?

The Google Glass you buy is going to have quite a lot of features that will be appealing for just about anyone. In fact, if you buy Google glasses, you will have a number of apps right in your eyewear. These glasses can give you unobtrusive instructions of how to do something as you are doing it. With this device, you will also be able to:

Take first-person photos
See search results in your field of vision
Receive directions without looking at a device
See virtual reminders
Send texts

What is the Google Glass Enterprise Edition?

This is the second version of the Google Glass, and it was designed to be more compatible with people who work with their hands. It has hands-free features that are designed to make the work days of blue-collar workers or artists much easier. You say "OK Glass" to give voice commands to the device. Other versions of these Smartglasses include:

Google Glass 2
Google Glass 3
Google Glass 2017
Google Glass 2018

How much does Google Glass cost?

Since this product has been on the market for a while, the Google glass price is not as high as it was when it was first released. In fact, you can easily find affordable Google glasses; the trick is knowing where to buy Google glasses so that you can get a good deal. You've come to the right place at eBay.

Is Google Glass compatible with a vision prescription?

If you wear prescription glasses, there are options that will allow you to use this tech as well. You can choose between four lightweight frames. The frames that you order will not have your prescription in them, but your eye doctor can easily swap the non-prescription lenses out for lenses with your prescription. Make sure to ask your eye doctor for assistance so that the lenses fit in the frames properly. You will also want to make sure that the fit is comfortable once your prescription lenses are positioned in the frame.

Content provided for informational purposes only. eBay is not affiliated with or endorsed by Google.

Google Glass 是最早的商用增强现实设备之一，于2014 年问世，但最终却以失败告终。不过，科技巨头不会轻易放弃这款前卫装备，而是选择对其进行改进，并将其重点应用于工业领域。现在，经过广泛升级后，全新版本的Google Glass Enterprise Edition 2（AR Glass 2）正式向公众开放。

该设备此前只能通过Google 的B2B 合作伙伴网络使用，系统由Smith Optics 的安全框架组成，该安全框架配有小型车载计算机（基于Qualcomm Snapdragon XR1 平台），而该计算机将虚拟HUD 投影在小型透明显示屏上，便可进行免提工作。而今，尽管它依然主打工业应用，但Glass 本身是基于开源Android 系统构建的，因此开发人员可以尝试使用，并根据自己的喜好来应用程序与技术。有兴趣的人士可通过Google 的一些经销商处购买该款设备，售价是1,299 美元。

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去年 5 月，Google 发布了面向企业的第二代智能眼镜产品 Glass Enterprise Edition 2（EE2），而在大半年后的今天，Google 宣布开放 EE2 的购买渠道，即使是个人，也能以 999 美元起（约合人民币 6994 元）的价格买到这副智能眼镜。

相比于 2014 年推出的初始版，Google Glass EE2 在性能、功能和成本三方面做了改进。同时，眼镜的设计也因更专业和耐用的使用需求有一些变化，比如镜框部分可采用史密斯光学（Smith Optics）提供的全包框架，这样能避免眼镜在不慎摔落时对镜片造成损害。

▲ 图片来自：Google

具体到配置上，Google Glass EE2 搭载的是高通在 2018 年发布的 XR1 处理器，这是一枚专门为移动设备 AR 和 VR 设计的芯片，采用四核芯设计，最高主频 1.7GHz，最高支持 3GB 运存。

另外，XR1 处理器也大幅减少了运行时所需消耗，让 EE2 能比 EE 有更长的单次续航时间，这对于一个要远离电源的设备来说尤为重要。

我可不想在外面将眼镜摘下来接充电宝充电。

在这套配置基础上，EE2 能借助助处理器的 AI 引擎进行识物学习、判断和动作预测，这是初代 Google Glass 并不具备的智慧功能。比如在运行 AR 应用时，AI 大脑和系统能通过摄像头对当前环境进行测绘，继而实现更精准的现实增强画面显示。

当然，这次 Google Glass EE2 的画面仍然需要一块 640×360 分辨率的晶体来显示，它依然被设计在眼镜的右侧。同时，800 万像素的广角镜头、电池、手势触控模块、USB-C 接口等零件都集中在眼镜右侧，所以我们也能看到，眼镜的右脚要比左脚大和粗不少。

▲ 钛架镜框的 Google Glass EE2 图片来自：Google

不过尽管这次 Google 开放了 EE2 的购买限制（此前仅通过「解决方案提供商」向合作企业销售），但这款产品仍然还是一款面向企业和开发者设计的产品，比如建筑、医疗辅助用途，并不适合普通用户日常使用。

▲ 图片来自：X.Company

在过去数年的应用和沉淀中，不少企业已经借助 Google Glass 提升工作效率，比如 DHL 快递的员工会通过 Google Glass 头显提升拣货速度；农机制造商 AGCO、机械制造商 GE 通用电气通过头显操作指南提高装配效率。

此外，我国部分航空公司也已经通过 AR 眼镜进行旅客识别、机场导航和行李跟踪，以此提升服务质量。

▲ 东航地勤人员在大兴机场使用 AR 眼镜识别旅客信息（非 Google Glass EE2）图片来源：《人民日报》

值得一提的是，本次 Google Glass EE2 是基于 Android 操作系统定制，并非是之前所搭载的 Glass OS 操作系统。因此无论是企业还是开发者，他们都能更轻松地为眼镜进行服务和 API 接口定制，无需再为 Glass OS 另开一套独立应用。

Google Glass 项目负责人 Jay Kothari 在 Googleblog 的公告中介绍，Google 为其共享了新的开源代码示例，其中包括眼镜的界面布局和 UI 组件等等。

据悉，目前 Google Glass EE2 已经在 CDW，Mobile Advance 和 SHI 三个地方公开销售，售价 999 美元，包含钛架镜框和 Glass Pod 的开发者套装（Developer Kit）则是 1299 美元，乍一看这价格好像也不算特别便宜，但相比于过去第一代 1500 美元的起步价，EE2 的定价其实已经低了不少了。