>>14302143Can do something easy like rotation Ni(Knee) and Nu(New) for North to East and North to West. Steering wheel convention also works, but there may come a time for some species that doesn't get filtered - face it, humans ngmi - and they will need something that isn't bounded to some trivial device. This goes to plain convention. Ni/Nu works, but so would +/-, heads/tails or good/evil for that matter.
The tough part is deciding which reference is best. Ni is nu from a certain point of view.
