[h3]Minor fixes and updates plus cheap webcam AR. You can select a webcam device, attached to your computer, to provide a background for Astro VR. Note that some HMDs (like Vive Pro) function as a webcam, hence you may be able to have fuzzy and laggy AR as you've never seen before![/h3] [h3]Updates:[/h3] [list] [*] Webcam based AR (Setup->Background) [*] Minor tutorial improvements [*] Mouse wheel zoom added [/list] [h3]Bug Fixes:[/h3] [list] [*] Fixed bug where palm collider may trigger menu items. [/list]