Computer programs and software that display a plurality of images on a screen of an electronic device and allows the user of the device to select a number of preselected images from the plurality of images to authenticate the user's identity so the user may sign into and unlock the electronic device and or authenticate an action using the electronic device

'action':58 'allow':19 'authent':38,56 'comput':1 'devic':17,24,53,62 'display':6 'electron':16,52,61 'ident':42 'imag':10,31,36 'may':46 'number':28 'plural':8,34 'preselect':30 'program':2 'screen':13 'select':26 'sign':47 'softwar':4 'unlock':50 'use':59 'user':21,40,45

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