Jack, you got it right. Jaco's been THE electric bass player for me since I started listening to him back in the 70s.
If the OP is interested in the mastery of electric piccolo bass, Brian Bromberg is the guy (as opposed to stand up piccolo bass, for which we all have been blessed with the talents of Ron Carter).
Hey Bruce, I always think of Tisdale as the dominant power forward playing b-ball in Oklahoma. Tragic though what ensued.
Music by Level 42 (Mark King)
More seriously they did bring slap/pop bass guitar style to a much wider listening population, foundations of which I guess come from such as Stanley Clarke and even earlier Larry Graham.