A modern Android smartphone relies on a lot of services, from app stores and calendars to messaging and push notifications. Most of them have open alternatives, but until now, the only option for push notifications was Google’s proprietary service, Firebase Cloud Messaging (FCM).
但這樣很明顯會遇到隱私問題 (i.e. Google 可以知道所有的 push notification),所以一直都有要怎麼解決的討論。
The Electronic Frontier Foundation (EFF) filed suit against Universal Music Publishing Group (UMPG) asking a federal court to protect the fair use and free speech rights of a mother who posted a short video of her toddler son dancing to a Prince song on the Internet.
Stephanie Lenz's 29-second recording shows her son bouncing along to the Prince song "Let's Go Crazy " which is heard playing in the background. Lenz uploaded the home video to YouTube in February to share it with her family and friends.
In late June 2007, Lenz sent YouTube a counter-notification, claiming fair use and requesting the video be reposted. Six weeks later, YouTube reposted the video. In July 2007, Lenz sued Universal for misrepresentation under the DMCA and sought a declaration from the court that her use of the copyrighted song was non-infringing. According to the DMCA 17 U.S.C. § 512(c)(3)(A)(v), the copyright holder must consider whether use of the material was allowed by the copyright owner or the law.
而環球直接挑明不在意 fair use:
In September 2007, Prince released statements that he intended to "reclaim his art on the internet." In October 2007, Universal released a statement amounting to the fact that Prince and Universal intended to remove all user-generated content involving Prince from the internet as a matter of principle.
The district court held that copyright owners must consider fair use before issuing DMCA takedown notices. Thus, the district court denied Universal's motion to dismiss Lenz's claims, and declined to dismiss Lenz's misrepresentation claim as a matter of law.
同時認為環球濫用 DMCA takedown notification:
The district court believed that Universal's concerns over the burden of considering fair use were overstated, as mere good faith consideration of fair use, not necessarily an in-depth investigation, is sufficient defense against misrepresentation. The court also explained that liability for misrepresentation is crucial in an important part of the balance in the DMCA.
The panel held that the DMCA requires copyright holders to consider fair use before sending a takedown notification, and that failure to do so raises a triable issue as to whether the copyright holder formed a subjective good faith belief that the use was not authorized by law.
The bucket owner (or others, as permitted by an IAM policy) can now arrange for notifications to be issued to Amazon Simple Queue Service (SQS) or Amazon Simple Notification Service (SNS) when a new object is added to the bucket or an existing object is overwritten.