(B.N. Frank) Wireless devices and wearables – including ones specifically designed for medical purposes – often expose wearers to high levels of biologically harmful electromagnetic radiation. Nevertheless they are still very popular, otherwise they wouldn’t continue to be designed and promoted for health monitoring as well as recreational purposes. Combustible, environmentally unfriendly, radiation-emitting AirPods and the like are still very popular too. This being the case, it is reasonable for companies to assume that people would be willing to stick other electronic devices in their ears, even ones designed to “eavesdrop on the brain.”