Lucid dreaming is fantastic, but has stability issues. Even the most proficient people have to use the same tricks to stabilize a dream and maintain "high" lucidity.
Hopefully, technology can alleviate this problem someday. Augmented REM so it lasts all night... 8 hours of dreaming would be wicked.
A face would be too ambiguous anyhow (especially to tentacle species). If you wanted to leave a lasting impression of your existence, how about a series of giant, diamond, geometric primitives? Big ass cube for the win!
Adult-sized crotchless (and other missing pieces of fabric) armour of god PJs are the new fetish. Same with LDS "gammies" for fundimentalist on mormon action.
No electronics though. That would be tainting them.
