![]() That means there are certain areas where ultra-wideband signals can't be used, and iPhones need to determine whether they're in one of those areas before they can switch on ultra wideband. However, because ultra-wideband technology deals in electromagnetic radiation, it's highly regulated worldwide - for health reasons and to avoid interference with other radio waves. For example, we just learned that Cupertino is thinking up ways to let users AirDrop file simply by pointing phones at one another. Ultra wideband is not used extensively at the moment, though it is likely to become hugely important in coming years. Verizon is using ultra wideband to deliver its millimeter-wave 5G network, and Apple employs ultra wideband so that its hardware can detect other Apple devices equipped with ultra-wideband support, presumably for rapid peer-to-peer data exchange. "Ultra wideband" refers to a class of radio waves that allow for high-bandwidth data transmissions over short distances. ![]() "iOS uses Location Services to help determine if an iPhone is in these prohibited locations in order to disable ultra wideband and comply with regulations." ![]() ![]() "Ultra-wideband technology is an industry standard technology and is subject to international regulatory requirements that require it to be turned off in certain locations," an Apple spokesperson told TechCrunch's Zack Whittaker. ![]()
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