Reinventing the Fast-Casual Dining Scene with TechnologyHow popular sandwich chain At the Melt is using smartphones, QR codes and kiosks to build a brand.
ByMatt Villano•
Opinions expressed by Entrepreneur contributors are their own.
After Jonathan Kaplan sold his Flip HD video camera business to Cisco Systems in 2009 for a reported $590 million, he became obsessed with something quite different: the perfect grilled cheese sandwich.