General consensus seems to be that an electric toothbrush lacks the power to be an effective electric pick. It has been tried several times and there are pictures and explanations on this site if you search for them, but I've yet to see someone say they've made one and used it with great success. Reports have usually been iffy at best.
ju_'s scissor pick works well. I've made one and had success with it.
Cheers!
db
P.S. Electric banana pick? I don't think so.
