no knowledge
know a little
mostly know
expert
Origami (folding crane, folding crease patterns, designing models)
CAD (Rhino, SolidWorks, AutoCAD)
Art/design/fabrication (rapid prototyping, sculpture, models, sketching)
Programming (Python, JavaScript, C++)
Algorithms/complexity (asymptotics, big-oh, dynamic programming, NP/PSPACE-completeness)
Discrete math (proofs by induction, probability, binomial coefficients, graphs with nodes and edges, spanning trees, planarity, Hamiltonicity)
Continuous math (continuity, differentiability, affine transforms, matrix multiplication, rank, linear independence)