CuePrompter is a free teleprompter tool which runs through your web browser and could be a fun way of practising reading in a foreign language on the interactive whiteboard. The maximum number of characters you can include in your personalised autocue is two thousand.
You can also differentiate the reading difficulty by changing the speed and direction of the text as it appears as well as choosing the font and screen size. If you press F11 on your keyboard, you can even make CuePrompter go full screen. For more ideas on using CuePrompter have a look at this post by Nik Peachey which includes a video tutorial.
Why not try it out today?