I assumed the induction panels were repurposed commodity gear. Typical use would be to charge phones, tablets, laptops, roombas, etc… and Ava could top-up at an

I assumed the induction panels were repurposed commodity gear. Typical use would be to charge phones, tablets, laptops, roombas, etc… and Ava could top-up at an airport or coffee shop. That conclusion makes more sense than Nathan inventing his own wireless charging standard.