Patent ID: 7434060
Filing Date: 2008-10-07
Classification: H04M,H04N

Abstract:
1. A computer-implemented method for providing authorizing data comprising the steps of: identifying a device configured to receive a set of authorizing symbols through an input interface, wherein the input interface is in a publicly viewable location; the device prompting for an initial number “n” of symbols from the set of authorizing symbols, where “n” is less than total number of symbols contained within the set of authorizing symbols; receiving the prompted for “n” symbols through said input pad; the device prompting for a number “m” of symbols, wherein the “m” symbols are not symbols of the set of authorizing symbols; receiving the prompted for “m” symbols through said input pad; the device prompting for a number “o” of symbols of the set of authorizing symbols; receiving the prompted for “o” symbols through said input pad; the device combining the “n” symbols and the “o” symbols to form an authorizing input, wherein the “m” symbols are not used to form the authorizing input; and authorizing a user based upon whether the authorizing input is equivalent to previously established authorizing data.