Show HN: My side project – Do I need a visa for...?
I don't understand the presentation.<p>Allow the user to choose nationality from a drop down box, then show a world map colored various ways:<p>- green no visa<p>- blue for easy to obtain visas<p>- red for difficult to obtain visas<p>On a side note, it should probably be "United States citizen" and not "US". Also, US -> China is a very common route that requires a visiting / mailing your passport to a Chinese embassy to obtain a visa that you should probably have listed.