Question Banner to remind

[acsurfer]

Hi,

Is there a way to set something like a banner (prefer with text auto scrolling left/right or blinking across screen) to remind me of something, preferably automatically? Or something that can show a text on the screen floating so it will irritate me that I will not forget about it?

For example I set my phone to airplane mode, I want a banner to scroll/blink or just appear somewhere in the screen to remind me I am in airplane mode constantly.

Thanks