Canon displayed their next generation Connect Station with built-in wireless charging and NFC connectivity for photos/videos transfer, during the 2015 Canon Expo in New York. The Rebel T6s and EOS M3k where working wireless charging inside; But however, the two were just a demo to this big project.
Simply placing the cameras on the Connect Station would start the transfer of new images. After the transfer is complete, the Connect Station starts charging the devices wirelessly, which is indicated by a small lightning bolt in the bottom-left corner of the display. After the camera has been on the device for a few seconds, the Connect Station can give you the battery level for the camera and provides a visual indicator that it is charging as a orange line floats from the bottom of the display toward the camera. It was sort of like it is pushing the juice into the camera.
Via- Take a look at the Photographybay