The method of determining {HEAD ~ component availability} 5, wherein said at least one portable device is a cellular telephone configured to capture {TAIL ~ an image} 
The method of determining { HEAD ~ component availability } 5 , wherein said at least one portable device is a cellular telephone configured to capture { TAIL ~ an image }
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL