ARCore
A system for producing AR apps that blend the digital and physical through hardware
ARKit
Augmented reality service that should be compatible with most portable Apple devices
Facebook Horizon
Virtual reality world for Windows and Occulus Quest devices that features in-game app development functionality
HP Reveal
Discontinued development platform to create augmented reality applications for mobile devices; now known as LinkReader
Cluster
Host virtual gatherings of all sorts by using your own readily available online conferencing room
Leap Motion
Software development kit for operating systems and applications that require hand tracking and touch-less gestures
Augment
Augmented reality solution that helps users view products in a 3-dimensional space via an app
ARToolKit
Open source library for developers to use components to develop augmented reality (AR) applications
VrChat
Social collaboration software that lets users explore three-dimensional virtual reality environments together.