Kiosk Pro is an app for iOS that turns an iPad into a public kiosk.
The technical documentation shows how you can trigger the showing of specific information when in the vicinity of a particular beacon. For example, if the kiosk is static, people with different beacons might trigger the showing of different information. If the kiosk is moving, for example a tablet being held, it might trigger the showing of different information based on the location of, for example, different exhibits. The kiosk can also be set to advertise iBeacon that can be picked up in iOS and Android apps.