Open Peeps is a collection of hand drawn vector illustrations you can mix and match and use in any project free of charge. Super flexible and inclusive. Looking forward to using in personas or storyboards in near future.
Some great thoughts and looks into the design process self-serve pizza ordering kiosk app.
Starting a kiosk project at work and diving into some of the best practices and details of designing for a gigantic touchscreen. This article on how designing for a large public touchscreen is alike and different from mobile was super informative.