Amazon’s new Echo Dot Kids Edition doesn’t mention the words “privacy” or “data” on its product page. Mozilla says it spoke with Amazon directly about about the new device. The nonprofit behind the Firefox web browser says it’s “heartened” that Amazon listened to its concerns. Amazon says it doesn’t share data with third-party developers and doesn’t use it for advertising. The company says kids’ voice recordings are only used for delivering and improving the Alexa voice service.”]