A connector for a fluid handling system includes a body defining a plurality of internal passages that connect single-lumen tubes to lumens of a multi-lumen tube. In some aspects, a list of subject activities accessed by a subject person is received. The technique also includes inverse transforming the dequantized coefficients to determine a decoded residue. The heating units transmit heat to the mould by radiation, and the mould heats the one or more surface zones of the cure volumes. The design space is encircled and heated by a jacket heating device.