Bingowings said:
Personally I don't think the scene needs it but the mockup idea could be done by having Han looking at the planet and Leia reading the small print, something like (but as always better) this :

But then as the scene plays out, wouldn't it appear that Han never reads the information on display? It would be like he has an amazing ability to recognize the dozen systems found near Hoth just by glancing at the globes, while Leia is reading.

Or am I looking into it too much?? Ha!