P104 lists it as variant of Nuisance Effect
also appears in PU8
Psionic Powers 39 uses it with Precognition
Psis talks about it on page 6
GURPS Wiki
GURPS Wiki
"The material presented here is a community original creation, intended for use with the GURPS system from Steve Jackson Games. This material is not official and is not endorsed by Steve Jackson Games."
READ MORE
P104 lists it as variant of Nuisance Effect
also appears in PU8
Psionic Powers 39 uses it with Precognition
Psis talks about it on page 6