A Virtual Field Environment (VFE) is a series of 360-degree panoramic images with embedded photos, videos, and audio clips that allows students to remotely "explore" a field site. VFEs can be used as an enrichment and classroom introduction to actual field trips or an accessible field trip for students with barriers to outdoor field trips.
For many years, Holobuilder provided free licenses to educators. This extremely generous licensing structure has recently changed, and I am in the process of converting the obsolete VFEs, using Pano2VR, to a format that can be hosted on PSU's general web server.