It's pretty far beyond what I know, as well, but I can at least...

[ How to put it? ]

...get a sense of how you got there.

[ The component parts, how they connect. He'd do better still if he could look at it for longer than the fleeting moment it was sent to his mind. Though hardly a talent or natural, he's had enough exposure.

As for magic, he's on the same page. ]

Magic challenges more. If it is energy, then designing the unit to gauge that as well would be useful.

[ Needless to say... ]