Linked on October 5, 2015
Ryan Nystrom on the Instagram Engineering Blog:
We had the opportunity to integrate this new technology into Instagram early on and were excited by how natural the shortcuts and peeking on photos and videos felt. The API for adding 3D interactions was seamless to use, and along the way we collected pointers for how to add them to your apps.
Cool writeup. This is one of my favorite new hardware features.