Google Cardboard is an affordable, immersive, and customizable virtual reality hardware component. The Unity SDK enables developers to construct VR apps with Unity from scratch, convert existing apps into VR, and provide a method for turning on and off 3D simulations. The SDK also provides stereo sound rendering and head tracking capabilities.
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.
Wrld.js is an SDK built on the Leaflet API that can be used for embedding interactive, 3D, indoor and outdoor maps in a web page. This guide will walk you through the process of using wrld.js to build a 3D airport experience, including searching, point-of-interest markers, and indoor routing.