This document discusses Azure IoT Edge, a solution from Microsoft that allows for custom module development and deployment of IoT solutions to edge devices. It provides links to documentation on IoT Edge from Microsoft, including quickstart guides and tutorials for building custom modules in C#, as well as a mention of integrating IoT Edge with Azure Stream Analytics for processing data at the edge. The document also names Kenichiro Nakamura, a Microsoft Japan solution architect, as a key contact.