"OK Glass:" Share and caption a photo
There are two ways of uploading content you've created, such as photos and video, to your friends and contacts. There's sending, which allows the Glass owner to directly send content to contacts in the Google account's contacts, and there's sharing, which integrates with Google+, Facebook, and Twitter.
Once you snap a photo, simply tap the Glass arm and you are given options to send or share.
Here we can sharing the photo with the wider public on Google+.
Midway through the upload, the Glass user is prompted to add a caption using voice transcription.