Signals

Advancements in satellite imagery and machine learning can be used to infer the causal impact of electricity access on livelihoods, providing a low-cost, generalizable approach to evaluating public policy in data-spare environments.

Antibiogo: Diagnosis aid to treat patients with the most appropriate antibiotics

TWB Chatbots Everyone deserves the information they need and want, when they want it, in their own language. Multilingual chatbot technology represents an innovative way to accomplish this vision. A chatbot is a computer program that simulates human conversations on messaging apps and devices. They are programmed to respond in realtime to users’ questions about […]

Facebook artificial intelligence (AI) researchers have created the world's most detailed population density maps of Africa to help humanitarian relief efforts...