This paper introduces a new lightweight middleware for pervasive environments. This middleware abstracts network communications and provides service introspection and discovery using DNS-SD (DNS-based Service Discovery [1]). Services can declare simplex or duplex communication channels and variables. The middleware supports the low-latency, highbandwidth communications required in interactive perceptual applications. It has been designed to be easy to learn in order to stimulate software reuse in research teams and is revealing to have a high adoption rate.