This article is part of a special report exploring the new tech boom that is drastically changing how restaurants do business.

This article is part of a special report exploring the new tech boom that is drastically changing how restaurants do business.

This is part of NRN’s special coverage of the 2014 NRA Show, being held in Chicago, May 16-19. Visit NRN.com for the latest coverage from the show, plus follow us on Twitter and Facebook. ...

This is part of NRN’s special coverage of the 2014 NRA Show, being held in Chicago, May 17-20. Visit NRN.com for the latest coverage from the show, plus follow us on Twitter and Facebook.

This is part of NRN’s special coverage of the 2014 NRA Show, being held in Chicago, May 17-20. Visit NRN.com for the latest coverage from the show, plus follow us on Twitter and Facebook.

This is part of NRN’s special coverage of the 2013 NRA Show, being held in Chicago, May 18-21. For the latest coverage from the show visit NRN’s NRA Show page and NRN's editor blogs, plus follow @NRNonline on Twitter...

This is part of NRN’s special coverage of the 2013 NRA Show, being held in Chicago, May 18-21. For the latest coverage from the show visit NRN’s NRA Show page and NRN's editor blogs, plus follow @NRNonline on Twitter...

This is part of NRN’s special coverage of the 2013 NRA Show, being held in Chicago, May 18-21. For the latest coverage from the show visit NRN’s NRA Show pageand NRN's editor blogs, plus follow @NRNonlineon Twitter. Also find the...

This is part of NRN’s special coverage of the 2013 NRA Show, being held in Chicago, May 18-21. For the latest coverage from the show visit NRN’s NRA Show page and NRN's editor blogs, plus follow @NRNonline on Twitter. Also find the...