amazing accomplishments

A woman gave a presentation on her business. She had been a student at MIT and they had a homework assignment to develop a business that would impact a billion people. 

She developed software that health workers can use to run down the list of basic information. It avoids unnecessary questions, reducing the time to get to the problem. The software is accompanied by an incredibly portable set of medical devices. This lets health workers diagnose patients for a minuscule fraction of what it would cost to send specialists everywhere and the health workers can carry the devices in their purses which is much more convenient than hauling stuff around on wheels. 

The government of Botswana is a client.