http://www.kioskmarketplace.com/article.php?id=15931 - "Restaurant kiosk use approaching a tipping point"-Fujitsu; "Chains like Subway and Arby’s are experimenting with the technology."

http://star-techcentral.com/tech/story.asp?file=/2007/6/5/corpit/17883355&sec=corpit - IBM's Anyplace Kiosk

http://www.selfserviceworld.com/article.php?id=4538&site=10 - Caribou Coffee to install 300 IBM kiosks by 2008