If you use touch-screen for your kiosk, you can program an on-screen keyboard into your kiosk application for user-input. For example, you can use it to do user surveys or to send user feedback.

Limnor allows you to build your own on-screen keyboard in exactly the way you want. For example, to support multi-languages, to use one key to send multiple keys, to support special language needs, to get the look and feel you like, etc.