- Human-Centred Systems Design Research Group Contents Rationale Members and their contact details Recent and Current Projects Engineering Design Multimedia Learning Environments Health Care Work Systems in Organisations Publications Recent PhDs Rationale The rationale for the group is that the design of technology based systems is often predominantly techno-centric, even when the objective of ...www.tech.plym.ac.uk/soc/research/hcsd/hcsd2.htm