▁Other ▁experiments ▁with ▁psych ok ines is ▁included ▁attempts ▁by ▁In go ▁Sw ann ▁to ▁psych ically ▁influence ▁the ▁read outs ▁of ▁a ▁magnet ometer . ▁ ▁C ele br ity ▁test ▁subjects ▁ ▁In go ▁Sw ann ▁New ▁York ▁artist ▁In go ▁Sw ann ▁met ▁with ▁Put hoff ▁and ▁T arg ▁in ▁ 1 9 7 2 ▁and ▁participated ▁in ▁their ▁remote ▁view ing ▁experiments . ▁In ▁June ▁of ▁that ▁same ▁year ▁Put hoff ▁and ▁T arg ▁took ▁Sw ann ▁to ▁a ▁large ▁magnet ometer ▁to ▁see ▁what ▁changes ▁Sw ann ▁could ▁make ▁in ▁the ▁read outs ▁of ▁the ▁machine . ▁While ▁the ▁read outs ▁did ▁show ▁some ▁fl uct u ations , ▁there ▁was ▁no ▁evidence ▁that ▁this ▁was ▁due ▁to ▁any ▁efforts ▁on ▁the ▁part ▁of ▁Sw ann . ▁Nevertheless , ▁Put hoff ▁and ▁T arg ▁announced ▁to ▁a ▁gather ing ▁in ▁Gene va , ▁Switzerland ▁that ▁they ▁had ▁indeed ▁definit ively ▁established ▁psych ok ines is ▁as ▁a ▁real ▁phenomen on . ▁The ▁builder ▁of ▁the ▁machine , ▁who ▁had ▁been ▁present ▁during ▁Sw ann ' s ▁visit , ▁would ▁later ▁report ▁that ▁while ▁there ▁had ▁been ▁fl uct u ations ▁these ▁were ▁in ▁no ▁way ▁unexpected ▁or ▁outside ▁the ▁normal ▁parameters . ▁ ▁Uri ▁G eller ▁Uri ▁G eller ▁began ▁work ▁with ▁S RI ▁in ▁the ▁early ▁ 1 9 7 0 s ▁and ▁was ▁the ▁primary ▁focus ▁of ▁Put hoff ▁and ▁T arg ' s ▁ 1 9 7 4 ▁article ▁in ▁the ▁journal ▁Nature . ▁This