  We introduce Platform for Situated Intelligence, an open-source framework
created to support the rapid development and study of multimodal,
integrative-AI systems. The framework provides infrastructure for sensing,
fusing, and making inferences from temporal streams of data across different
modalities, a set of tools that enable visualization and debugging, and an
ecosystem of components that encapsulate a variety of perception and processing
technologies. These assets jointly provide the means for rapidly constructing
and refining multimodal, integrative-AI systems, while retaining the efficiency
and performance characteristics required for deployment in open-world settings.
