Visiting a new listing? Dual Maps is a tool that shows you three different views of an address all at the same time. The Google Street View, Bing Bird’s Eye view and Google Road Map view have been combined, shown in the image below. As you move one map, the other’s update. Here’s a sample using the ARMLS Tempe address.
Check it out for yourself: http://data.mashedworld.com/dualmaps/map.htm