2. Theoretical framework
2.1 Technology foresight
Technology foresight is a systematic means of assessing scientific and technological developments, which could have a strong impact on industrial competitiveness, wealth creation and quality of life (Martin and Irvine, 1989; Constanzo, 2004). Foresight revolves a cycle of environmental scanning, interpretation and learning. It also aids the development of a longer time horizon for business or policy development and assists in identifying opportunities.