That tech is being pushed as hard as tech can be pushed. There is just nothing we know at the moment that could transfer energy efficiently without a wire. Tec

That tech is being pushed as hard as tech can be pushed. There is just nothing we know at the moment that could transfer energy efficiently without a wire. Technology like that only comes with great scientific breakthroughs that improve our understanding of the universe. But breakthroughs like that come randomly and can't be forced much at all.