Handheld global positioning systems (GPS) consisting of computers, computer software, transmitters, receivers and network interface devices; and computer software for use with global positioning systems (GPS) for retrieving information from selected databases relating or pertaining to user-selected landmarks and for sending such information back to global positioning systems

'back':46 'comput':8,9,18 'consist':6 'databas':32 'devic':16 'global':2,23,48 'gps':5,26 'handheld':1 'inform':29,45 'interfac':15 'landmark':40 'network':14 'pertain':35 'posit':3,24,49 'receiv':12 'relat':33 'retriev':28 'select':31,39 'send':43 'softwar':10,19 'system':4,25,50 'transmitt':11 'use':21 'user':38 'user-select':37

Providing databases of user-defined information about user-selected landmarks for use with global positioning systems (GPS)

'databas':2 'defin':6 'global':16 'gps':19 'inform':7 'landmark':12 'posit':17 'provid':1 'select':11 'system':18 'use':14 'user':5,10 'user-defin':4 'user-select':9

IPOINTER

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