Single source of truth in design systems, does the physical take precedence or the desired theoretical?
Physical twins of digital systems too?
‘views’ for data varied by application, could apply to physicality too, EG map models irl
Keeping digital twins up to date in not just data but entire structure
3d manufactured parts, quite literally a digital backup
Digital simulation of physical properties of materials EG as used in animation etc, but also other properties.
useful in manufacturing etc but maybe extending the boundaries of what is ethical when eg the workers become part of the machine being recorded/analysed/twinned/monitored
low power embedded tech, self-powered data transfer