▁at ▁the ▁ 7 th ▁Association ▁for ▁Comput ing ▁Mach in ery ▁Sym pos ium ▁on ▁Information , ▁Computer ▁and ▁Communic ations ▁Security . ▁They ▁defined ▁Pass Map ▁as ▁letting ▁a ▁consumer ▁get ▁authentic ated ▁by ▁choosing ▁a ▁series ▁of ▁points ▁on ▁a ▁big ▁world ▁map . ▁Their ▁study ▁showed ▁that ▁for ▁people ▁Pass Map ▁passwords ▁are ▁more ▁user ▁friendly ▁and ▁memor able . ▁ ▁Users ▁are ▁shown ▁Google ▁Maps ▁on ▁their ▁screen ▁through ▁which ▁they ▁can ▁zoom ▁in ▁to ▁choose ▁any ▁two ▁points ▁they ▁want ▁to ▁become ▁their ▁Pass Map ▁password . ▁Since ▁Pass Map ▁uses ▁Google ▁Maps , ▁it ▁cannot ▁be ▁used ▁in ▁applications ▁that ▁lack ▁Internet ▁access ▁or ▁Google ▁Maps ▁integration . ▁By ▁default , ▁Pass Map ' s ▁screen ▁is ▁set ▁to ▁the ▁e ighth ▁zoom ▁level ▁and ▁is ▁centered ▁on ▁Taiwan . ▁Pass Map ▁has ▁no ▁constraints ▁on ▁the ▁zoom ▁level , ▁so ▁consum ers ▁are ▁allowed ▁to ▁select ▁d ots ▁at ▁un sa fer , ▁lower ▁levels ▁like ▁level ▁ 8 . ▁It ▁does ▁not ▁normal ize ▁error ▁toler ance ▁based ▁on ▁a ▁screen ' s ▁zoom ▁position . ▁Pass Map ' s ▁effective ▁login ▁percentage ▁is ▁ 9 2 . 5 9 %. ▁ ▁Comment ary ▁R it ika ▁Sach dev ▁wrote ▁in ▁the ▁International ▁Journal ▁of ▁P ure ▁and ▁App lied ▁Research ▁in ▁Engineering ▁and ▁Technology ▁that ▁based ▁on ▁psych ological ▁studies , ▁people ▁can ▁effort lessly ▁recall ▁the ▁mil est ones ▁they ▁have ▁visited . ▁Sach dev ▁called ▁Pass Map ▁a ▁" high ly