Yeah - my experience of watching baby ultrasounds was that I had no idea what I was looking at until the technician told me. Maybe there's an occasional clear i

Yeah - my experience of watching baby ultrasounds was that I had no idea what I was looking at until the technician told me. Maybe there's an occasional clear image of a head or nose or something, but the rest of the time it's just wobbling grey shapes. I can't imagine trying to do that myself - let alone looking at my own organs which are mostly just amorphous blobs, and trying to diagnose something. I suspect the main cost in running a diagnostic scan is labour rather than capital - and these low cost ultrasound devices will only have an impact in the developed world if they go hand in hand with AI. Obviously they'll make a huge difference in developing countries where labour is relatively cheap compared to equipment - but even then it'll still require trained professionals to operate.