The tool can categorize and cluster {HEAD ~ content} by feature, to assemble {TAIL ~ a library} of scenes or scene clusters according to user selected criteria 
to assemble
The tool can categorize and cluster { HEAD ~ content } by feature , to assemble { TAIL ~ a library } of scenes or scene clusters according to user selected criteria
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH