Emerging technologies: general discussion. (7th July 2021) - Bardow, Andre; Bizzarri, Claudia; Cao, Xiangkun Elvis; Cowan, Alexander J.; Cummings, Charles; Del Angel Hernandez, Veronica; Doan, Huan; Dowson, George; Ghosh, Sourav; Gil, Vanesa; Gugujonovic, Katarina; Kamali, Ali Reza; et al.