Wednesday, October 22, 2014
A Bold Vision for the Future of the Postage Stamp
[ Tue, 21 Oct 2014 17:18:13 GMT ]
Madden’s team created Signet, a system that could radically overhaul how we use the US Postal Service. At its core, it is a digital stamp and an app.
[ Tue, 21 Oct 2014 17:18:13 GMT ]
Madden’s team created Signet, a system that could radically overhaul how we use the US Postal Service. At its core, it is a digital stamp and an app.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment