Have an old smartphone lying around? Why not turn it into an in-flight LCD display, using Billboard-by-RSDU. Promote your other services or business to your passengers while driving them around.
Billboard-by-RSDU enables you to turn your smartphone or tablet into a billboard type slideshow capable of displaying text messages and images of your choice.
You can use Billboard-by-RSDU in your car to display messages to your passengers or at any other place where you would like to display a slideshow type message(s), text or/and images using just a smartphone or a tablet.