The release of the AirPower still remains on the table, despite having been cancelled last year. Now, a supposed prototype has been torn down to reveal just how complex Apple's charging pad was. An official canned advert is doing the rounds again too, underlining just how close Apple was to releasing the AirPower.
https://www.notebookcheck.net/AirPower-Teardown-of-a-prototype-shows-how-complex-the-cancelled-Apple-charging-pad-was-as-canned-official-advert-does-the-rounds-again.489559.0.html