Tooth brushing monitor

I was recently approached by an Israeli entrpreneur who was interested in putting together a tooth brushing monitor device. It’s a fairly simple electronic device consisting of buttons attached to LEDs that light up, designed to help kids keep track on when they’ve brushed.

I’m not going to be able to work on it, but if anyone else is available they’d he’d like to hear from you. Let me know and I’ll send him your details.