This is probably the best feature I have ever seen on a phone, since it will help to advance the medical technologies of most underdeveloped areas in the world whom cannot afford a normal ultrasound system. MobiUS smartphones are trying to bring ultrasound technology to smartphones. Unfortunately so far they are only able to get it onto the Toshiba TG01 which is a windows Mobile based device. This though is still a huge step forward and thanks to a $510,000 clearance from the US Food and Drug Administration, it looks like the technology will not end just at this one phone, but it will continue to grow and become more available for people to obtain. The starting price is looking to be about $7,000-8000, but as it grows and there are more people whom will purchase it they hope to cut the price in half.