^ John Casey. (2009). After Lives: A Guide to Heaven, Hell and Purgatory. Oxford. p. 373. ISBN 978-0-19-997503-7 "The poet attended one of Home's seances where a face was materialized, which, Home's spirit guide announced, was that of Browning's dead son. Browning seized the supposed materialized head, and it turned out to be the bare foot of Home. The deception was not helped by the fact that Browning never had lost a son in infancy."
Senses used by mental mediums are sometimes defined differently from in other paranormal fields. A medium is said to have psychic abilities but not all psychics function as mediums. The term clairvoyance, for instance, may include seeing spirit and visions instilled by the spirit world. The Parapsychological Association defines "clairvoyance" as information derived directly from an external physical source. https://drive.google.com/file/d/1VIU5TggD_qeBY0_0IYMP8a8P144mmxIT/view?usp=sharing
Not everyone loves talking on the phone, and sometimes it’s just impractical: when you’re at work or in a public place, when you don’t want to be overheard, when you don’t want to take notes while you are getting your reading. Connecting with a psychic online can feel different from connecting over the phone. For some, it feels easier to initiate the first conversation using a familiar texting interface. You don’t connect through your voices, yet exchanging messages in real time can be very intimate and revealing.