Wendy's plans to install self-ordering kiosks in 1,000 of its stores - 16% of its locations nationwide.

"Last year was tough — 5 percent wage inflation," said Bob Wright, Wendy's chief operating officer, during his presentation to investors and analysts last week. He added that the company expects wages to rise 4 percent in 2017. "But the real question is what are we doing about it?"

Wright noted that over the past two years, Wendy's has figured out how to eliminate 31 hours of labor per week from its restaurants and is now working to use technology, such as kiosks, to increase efficiency.

Wendy's chief information officer, David Trimm, said the kiosks are intended to appeal to younger customers and reduce labor costs. Kiosks also allow customers of the fast food giant to circumvent long lines during peak dining hours while increasing kitchen production.