Cindy Heinen is a paranormal investigator with (SAS) Society of Anomalous Studies. She talked about Sustained Electronic Spirit Communications, the chapter Heinen authored in the book "The Feminine Macabre" where she describes using the VR Ghostbox.
Make sure to check out the YouTube home for the Grand Rapids Ghost Hunters Podcast and other great paranormal videos at https://www.youtube.com/c/HoezeeParanormalHistoryProductions
The channel Facebook group is https://www.facebook.com/groups/hoezeeparanormal
Twitter at https://twitter.com/Hoezee
Grand Rapids Ghost Hunters Podcast on Facebook at https://www.facebook.com/GRGhostHunters
