Cheap Ultrasound should have won the Tricorder X Prize, but they made the conditions impossibly stupid, literally Star Trek sadly - https://en.wikipedia.org/wi

Cheap Ultrasound should have won the Tricorder X Prize, but they made the conditions impossibly stupid, literally Star Trek sadly - https://en.wikipedia.org/wiki/Tricorder_X_Prize https://en.wikipedia.org/wiki/Tricorder_X_Prize Ultrasound goes to other industries like helping the true poor with smallholder animal husbandry to the billion dollar construction industry. The sensors just need to be made cheap and attachable to cell phones.