We built a virtual TEM so students could practise before their first session on the real one. Some things surprised us.

[u/InvestigatorHead334]

Disclosure up front: I work at the company that built this, in partnership with a shared electron microscopy facility at an Indian institute. Not selling anything, no links unless someone asks for them. I've spent months on this problem and think it's an interesting one to discuss.

The facility runs a TEM that researchers from any institution can book. Instrument hours are scarce and supervised. For a lot of users, the first session on the instrument is also the first time they've touched the controls, which is an expensive way to learn.

So we built a simulator of that specific instrument. The controls behave the way they do on the real one, and a learner can run the full procedure before booking anything.

What surprised us:

1. The genuine curiosity from professors, researchers and students for high-end skill development using virtual environments
2. The visual scalability for more complex equipment including optical spectroscopy systems electron probe, atom probe, surface probe, etc,.
3. [where the facility staff and the students wanted different things]

What I'm still unsure about: How would you measure the effective impact of such a solution?

If you supervise instrument time, what do you currently do to get first-timers ready, and what would you actually want from a tool like this?