Filed under: Hands-on Verge Video Hands-on with the Greenstone Chat Hub By Verge Video Mar 23, 2015, 10:34am EDT Share this story Share this on Facebook Share this on Twitter Share All sharing options Share All sharing options for: Hands-on with the Greenstone Chat Hub Linkedin Reddit Pocket Flipboard Email This tiny green widget lets you start a chat room without connecting to the web. More From The Verge Sign up for the newsletter Verge Deals Subscribe to get the best Verge-approved tech deals of the week. Just one more thing! Please confirm your subscription to Verge Deals via the verification email we just sent you. Email (required) By signing up, you agree to our Privacy Notice and European users agree to the data transfer policy. Subscribe