Epoch aims to be a general purpose charting SDK for application developers and visualization designers. It focuses on two aspects of visualization programming: basic charts for creating historical reports, and real-time charts for displaying frequently updating timeseries data.
Google wants developers to make more immersive virtual reality environments for Google Cardboard. In order to help app writers do that, Google updated the Cardboard SDK to include support for spatial sound. In other words, VR apps are about to get a big boost in audio quality.