If you are traveling to Macau, here's something that you might want to try out.
This touch screen interactive machine, called citi guide, is found in several spots in the Senado Square area (Macau Island). It has maps, travel recommendations and a email capability.
It can save you a little money. No need to buy postcards to mail - plus you can send a video. The only thing is that it has no sound. Unfortunately we didn't know so the next time we'll probably just do lots of funny faces and actions. Watch our 'silent' video below :)