Earlier this week, General Motors announced a partnership with Boston-area startup WiTricity to develop wireless charging pads for electric vehicles. Their goal is to develop a wireless "charging pad" that can be installed beneath a layer of concrete or other garage flooring material so that cars would simply need to be parked over the pad to automatically start charging. Electrek reports: "The electric vehicle has been recognized as central to the future of mobility, and GM has been a leader, making EVs accessible to the broader market. The convenience of wireless charging will help accelerate adoption even further," said Alex Gruzen, CEO of WiTricity, about the alliance. "Wireless charging for EVs, based on industry standards, is inevitable as we move toward a future of self-driving and autonomous vehicles, and this project brings us one step closer to realizing our vision of a world powered wirelessly." GM agreed to allow WiTricity to conduct tests on a Chevrolet Volt hybrid vehicle, "to show how well it would work integrated into a real car," according to Gruzen. Witricity claims that their system can achieve over 90% efficiency, which would make it at least as efficient as a plug-in charger. "Wireless charging is a technology that our customers have told us they are interested in," GM's executive chief engineer of electrified vehicles, Pamela Fletcher, said. "By testing the WiTricity prototype system, we can ensure that wireless charging systems will comply with proposed industry standards, which benefits the entire industry and consumers." The company has high hopes for their product. Gruzen envisions a future in which EV owners can send autonomous cars to charging stations remotely, a future that would only be possible with wireless charging stations.