The Week: Crowd-Sourcing As a Transportation Tool 2013-09-062013-09-03 | David Levinson The Week: Crowd-Sourcing As a Transportation Tool where Stephen Goldsmith talks about smart apps. Share this:MastodonTwitterFacebookLinkedInRedditTumblrPinterestMoreEmailPrintWhatsAppPocketSkypeTelegramLike this:Like Loading...
David Levinson, Transportist 