
MagSafe, which seems like a simple magnetic charging ring, has reinvigorated the smartphone accessory game. By simply adding a strong magnet to the back the iPhone, Apple has given itself and third-party accessory makers all kinds of new options.
Now, Apple looks to be at it again. A new patent (via iMore) suggests the company is working on MagSafe dial that could offer all kinds of unique and interested functionality to iPhones with the magnetic technology. It takes a lot for a mobile accessory to get me pumped up, but the potential this one offers is doing the job.