Everyone who's not an Inner Ki Being has a different Ki/Energy Signature.
You can sense different Energy Signatures if you're a Chosen One(And maybe otherwise in the future, just so we're a little more on an even footing); but you get the most data if your energy type matches who you're searching for.
So, if you're a Ki wielder, you'd get the most data for other Ki wielders, while if you have special energy or can sense other energy signatures, it'd match that.(Elements aren't included in that, Guardians would have the same 'energy signature' as Hunters would, and ECOs would have the same signature as a normal Chosen One.)
Data like power levels, would be universal(I want a literal OVER 9000! quote, with or without Scouter I'm not sure. =P), but the misc details would be for the matching type.
It seems like a waste to differentiate now; but remember, I have plans for the future. =P
