Ever since the iPad was introduced two years ago, its potential to revolutionize the restaurant industry has been widely touted, with some restaurants already moving to replace their traditional point-of-sale devices with iPads and companies such as Square seeking to fill that need. And while iPads in restaurants have been catching on here and there , the concept could be ripe for major expansion if a pilot program from restaurant chain Buffalo Wild Wings proves worthwhile. As detailed by Computerworld , Buffalo Wild Wings is expanding an initial pilot program at one of its Toronto area locations to a new location in Minneapolis, stocking each table with an iPad to allow customers to place their own orders and browse the Internet.