I have seen some ways of telling the user to wait for something to be loaded, like two little cubes going up and down or left and right…
Does anyone have a simple script for coding this, to get me started? I think I would also need to implement some animation?
What I would like to do eventually is to create a slim red highlight that moves left and right while a barcode scanner is doing its job, so that the user knows that the scanning is in progress.
I would appreciate any examples you might be able to make available to me, or any tutorials you might have come across before about this.