Scenic Concept:
Traps Ada in her time
Smooth transitions
Use of analytical engine plans/letters and paperwork as a floor treatment
Use of projections to display passage of time (season/weather) and Location (implication of the next room); help with transitions
Victorian, industrial in style
As Ada is dying, the clarity of the projections (rooms and seasons) blurs out and as she dies is replaced with drawings of more and more modern computer designs and programing until at the end the modern Blue glow is projected over the walls as the world fades away.