之前 Google Glass 已有不同的计划让大众参与 Google Glass Explorer 计划，现在 Google Glass 计划又有新消息。
Google 公布将会在 4月15日在美国发售 Google Glass (US$1500 + 税)，发售数量有限。
http://www.google.com/glass/start/
Next Tuesday, April 15th at 6am PDT, we’re opening up some spots in the Glass Explorer Program. Any adult in the US* can become an Explorer by visiting our site and purchasing Glass for $1500 + tax – and it now comes with your favorite shade or frame, thanks to feedback from our current Explorers. The number of spots available is limited, so mark your calendar if you want to get in. You can find us on Tuesday at: http://google.com/glass/start/how-to-get-one
至于美国以外，就是无份呢。各位若果身处美国，又或有美国朋友想购买，记住 11/4 6PM PDT 开卖，数量有限的。 (Google+ 写是 6AM PDT，但 Sign Up Page 写 9AM PDT?!)。
To everyone outside the US… we know. Sorry 🙁 We’re just not ready yet to bring Glass to other countries.
https://www.youtube.com/watch?v=1YxUT0RmErg
Source: +GoogleGlass