1. A system for composing and directing multi-dimensional participant experiences, the system facilitated via a low-latency transmission protocol and sentio codecs for encoding and decoding multi-dimensional data streams, the system provided by a service provider for use by an experience provider, the system comprising: a plurality of devices, wherein each device includes a specific experience agent, each specific experience agent including a specific API and a specific sentio codec; an experience server in communication with the plurality of devices, the experience server including: a first experience agent, the first experience agent including a first API and a first sentio codec; and an experience composition engine; a content server in communication with the experience server and operable to provide a first content layer to the experience composition engine; a service platform in communication with and operable to provide services to the plurality of devices and the experience server, the service platform including: a plurality of service engines; and a second experience agent including a second API and a second sentio codec, the service of at least one service engine exposed via the second API; and wherein, the experience composition engine is operable to; receive layers from the content server and the plurality of devices; request services from the service platform via the first experience agent; and compose and direct a participant experience using the layers, and services performed by the service platform.