Someday we might be able to use smart gadgets through electromagnetic emissions

Researchers at Carnegie Mellon University think that in the near future, an onslaught of smart devices will become overwhelming to use. Think of the number of apps you could conceivably have on your phone for all your random Internet of Things gadgets — and that isn’t even considering more industrial objects that are technically smart but maybe don’t have a public-facing interface. Apple’s tried introducing the Home app to centralize this, but even still, they require the