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<http://webisa.webdatacommons.org/15745073>	<http://www.w3.org/ns/prov#value>	"There are so-called &quot;touch screen&quot; systems wherein a user interacts with a computer system by touching or pointing to various locations within a touch screen area, typically associated with a display such as a CRT, or other display device. The" .
<http://webisa.webdatacommons.org/15745073>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/prov/235815523>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/15745073> .