It was very easy to use. I did a lot of OB measurements and I was just learning them as I was doing it. It’s every ultrasound tech’s dream. It’s so much freedom [without wires] and the image is perfect on my iPhone. I would put the iPhone on my knees and I would go with my left hand and I would just adjust the gain and depth. I loved how I would put my finger on it and all of a sudden, an eclipse appeared for abdominal or head circumferences.