Cochlear Limited is rolling out its new Nucleus 7, the first Made for iPhone cochlear implant sound processor to aid the hearing impaired. The new implant allows users to stream the sound directly from compatible iPhones, iPads and iPods over Bluetooth. Reuters reports that Cochlear’s previous sound processors only worked with mobile phones when implant wearers connected the sound processor to an intermediate Bluetooth device that would then pair with the phone or tablet. “It’s the first time people with an iPhone will be able to pick up the phone normally, or just listen to music, without any additional devices,” Jan Janssen, senior vice president of research and development at Cochlear, said. Apple developed the protocols with hearing aide firms like GN ReSound and Starkey, and is now licensing it to the other firms for free. Sarah Herrlinger, director of global accessibility policy for Apple, said developing a solution for users whose doctors recommend different devices for each ear — often from different manufacturers — was a big challenge. “We had to figure out how you could do a bi-modal solution where you’re able to simultaneously pair, control and hear both of them running at the same time,” she said. “That was a really interesting engineering opportunity for us to solve.”